41 senior contract jobs found

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for CACI International. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. JAVA Software Developer, Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None The Opportunity CACI is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to provide developer support for systems and tools that process a large volume of data from a variety of...

QUALIFICATIONS: Active TOP SECRET SCI security clearance with CI Poly. Security+ CE, CASP, CISSP or equivalent certification to meet DoD 8570 IAT Level II requirements. Bachelor's degree in computer information systems, software development, or a related technical discipline or relevant experience. 10+ years of experience in software development to include ServiceNow and SharePoint or 14+ years without a technical degree. Experience with the following ServiceNow Products: ITSM, CMDB, PPM, FSM, CSM and integrating ServiceNow with external systems and 3rd party software. Experience with ServiceNow Automated Test Framework (ATF) to automate and verify applications, customizations, or configurations. Ability to configure workflows plus create and maintain Portal experience. Experience with ServiceNow Patch and Major Version Upgrade deployments. Experience with Microsoft SharePoint development with the ability to script and automate a plus. Ability to thrive in...

Senior Security Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description Overview Tanaq Technical Services (TTS), a division of St. George Tanaq (SGT)Corporation, is an 8(a) Alaskan Native Small Business that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach combines proactive strategies, efficient processes, and emerging technologies to deliver seamless, integrated services for our clients. TTS prides itself in being Mission Driven, People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. About the Role We are seeking a Senior Security Engineer to provide AI/Cloud Modernization support the Department of Housing and Urban Development's Office of the Chief Information Officer (HUD OCIO). The Senior Security Engineer will embed cybersecurity and compliance into HUD's DevOps and AI/ML modernization initiatives....

Senior DevOps Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description Overview Tanaq Technical Services (TTS), a division of St. George Tanaq (SGT)Corporation, is an 8(a) Alaskan Native Small Business that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach combines proactive strategies, efficient processes, and emerging technologies to deliver seamless, integrated services for our clients. TTS prides itself in being Mission Driven, People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. About the Role We are seeking a Senior DevOps Engineer to provide AI/Cloud Modernization support the Department of Housing and Urban Development's Office of the Chief Information Officer (HUD OCIO). The Senior DevOps Engineer will lead the design, implementation, and operationalization of HUD's DevOps platform and cloud-native...

Description At Leidos, you'll contribute to AI solutions that serve critical national and global missions-ranging from defense and intelligence to healthcare, energy, and space exploration. Our work emphasizes Trusted Mission AI: systems that are transparent, ethical, resilient, and accountable. You'll collaborate with multidisciplinary teams to transition AI research into operational environments where accuracy, security, and reliability are non-negotiable. Joining Leidos means applying your expertise to solve some of the most complex and meaningful challenges of our time. We are looking for a motivated Senior AI engineer who wants to work on challenging problems in a variety of domains - including enterprise IT, health, defense, intelligence, and energy - to get results that apply and go beyond the state of the art for measurably better outcomes. We apply our knowledge, capabilities, and experience to develop and deploy Trusted Mission AI - AI that deserves to be trusted...

Description Leidos is seeking a Chief Software Architect to join the CTO team for a complex, large-scale DoD program. In this role, you will be responsible for enterprise software architecture across multiple contracts/task orders, lead architecture governance, lead and oversee the planning and development of overall systems architectures, drive/perform analysis of alternatives to ensure mission solutions are secure, scalable, operable, and cost-effective. Our TNs provide next generation software capabilities to drive delivery across missions that include JIATF-S, DISN operations optimization, The White House, SAP missions across the DoD, Cross domain technologies and various combatant commands around the world. Our Chief Software Architect is a leader of change in technology, process, and culture. This role drives cloud and hybrid-cloud architectures, emphasizing highly available and scalable service design, and advances DevSecOps automation to improve resilience, speed...

TITLE: Senior Advanced Digital Signal Processing Software Engineer (US Citizenship is REQUIRED) LOCATION: Onsite in Manassas VA 20110 (No relocation package) RATE RANGE: $70/hr - $81/hr W2 (no health benefits/no PTO while on contract) CLEARANCE REQUIREMENTS: Active Secret security clearance is required at time of hire (Department of Defense). Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information . Due to the nature of work performed within our facilities, U.S. citizenship is required. *** No C2C, we can NOT work with outside agencies/vendors, and we can NOT do 1099-US CITIZENSHIP IS REQUIRED *** ROLE AND POSITION OBJECTIVES: GeoLogics is seeking a highly skilled and experienced Senior Digital Signal Processing (DSP) Software Engineer to join a dynamic team focused on undersea sensor systems. In this role, you will be responsible for designing,...

Distinguished Machine Learning Engineer - Bank Tech Overview: As a Capital One Machine Learning Engineer, you'll be providing technical leadership to engineering teams dedicated to productionizing machine learning applications and systems at scale. You’ll participate in the detailed technical design, development, and implementation of machine learning applications using existing and emerging technology platforms. You’ll serve as a technical domain expert in machine learning, guiding machine learning architectural design decisions, developing and reviewing model and application code, and ensuring high availability and performance of our machine learning applications. You'll have the opportunity to continuously learn and apply the latest innovations and best practices in machine learning engineering. You’ll also mentor other engineers and further develop your technical knowledge and skills to keep Capital One at the cutting edge of technology. Team Description We are...

Senior Machine Learning Engineer, Applied AI United States About Us At SimplePractice, we are improving access to quality care by equipping health and wellness clinicians with all the tools they need to thrive in private practice. More than 250,000 providers trust SimplePractice to build their business through our industry-leading software with powerful tools that simplify every part of practice management. From admin work to clinical care, our suite of innovative solutions work together to reduce administrative burden—empowering solo and small group practitioners to thrive alongside their clients. Recognized by MedTech Breakthrough as the Best Practice Management Solution Provider in 2024 and the Digital Health Awards in 2023, SimplePractice is proud to pave the future of health tech. The Role Our team is dedicated to empowering clinicians through data-driven innovations. We combine rigorous data science with practical engineering to build...

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas necessary for true innovation. For more information about Draper, visit www.draper.com. Job Description Summary: The Senior Software Engineer (SMTS) develops high performance solutions for resource constrained targets. Develops next-generation resilient and fault tolerant software solutions in the application domains of undersea, terrestrial, air, hypersonics and space. The Engineer is involved in the full software development life cycle. We are seeking experienced engineers to...

Akima Systems Engineering is looking to hire a software engineer with specialization in DevOps engineering and embedded systems to support the research, development, and evaluation of next-generation communication and sensing technologies for modern maritime surveillance and detection. The person for this position will investigate, prototype, evaluate and deploy new sensor technologies for broad-spectrum RF signal detection (HF-UHF, microwave, and emerging bands) advancing the Coast Guard mission of maritime surveillance. Any recommendations of system upgrades, additions, or removal is dependent upon the approval of the USCG. To join our team of outstanding professionals, apply today! This Hybrid position requires that you live within commuting distance from Alexandria, VA. Responsibilities Design, develop, test, and deploy advanced software solutions that support Coast Guard next-generation RF sensing and signal processing platforms and adapt to new, evolving...

Akima Systems Engineering is looking to hire a software engineer with specialization in DevOps engineering and embedded systems to support the research, development, and evaluation of next-generation communication and sensing technologies for modern maritime surveillance and detection. The person for this position will investigate, prototype, evaluate and deploy new sensor technologies for broad-spectrum RF signal detection (HF-UHF, microwave, and emerging bands) advancing the Coast Guard mission of maritime surveillance. Any recommendations of system upgrades, additions, or removal is dependent upon the approval of the USCG. To join our team of outstanding professionals, apply today! This Hybrid position requires that you live within commuting distance from Alexandria, VA. Responsibilities Design, develop, test, and deploy advanced software solutions that support Coast Guard next-generation RF sensing and signal processing platforms and adapt to new, evolving...

Your Future Evolves Here Evolent partners with health plans and providers to achieve better outcomes for people with most complex and costly health conditions. Working across specialties and primary care, we seek to connect the pieces of fragmented health care system and ensure people get the same level of care and compassion we would want for our loved ones. Evolent employees enjoy work/life balance, the flexibility to suit their work to their lives, and autonomy they need to get things done. We believe that people do their best work when they're supported to live their best lives, and when they feel welcome to bring their whole selves to work. That's one reason why diversity and inclusion are core to our business. Join Evolent for the mission. Stay for the culture. What You'll Be Doing: Responsibilities Lead the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. Architect and implement...

Alexandria, Virginia, US Chantilly, Virginia, US Dumfries, Virginia, US Herndon, Virginia, US Information Technology 12392 Full-Time Yes - May Consider Occasional/Part Time Teleworking for this position $78073.24 - $130122.06 Position Description & Qualifications Position Description & Qualifications Looking for a junior software engineering opportunity at a place you can make an impact every day? Discover this great opportunity in our Herndon, Virginia location. Bring your expertise and collaborative skills to make an impact towards our military defense by discovering your new role supporting this critical mission. Serco supports the US Army as a prime for their PPB BOS contract maintaining their financial management application. Our team upgrades, maintains and manages the software that runs the Army's cloud based financial systems to allow them to perform their missions successfully. You will be part of a small team of programmers that works...

Requisition Number: 26660 Required Travel: 26 - 50% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $117,262.00 - $167,518.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Uncrewed Systems (UxS), a business group within HII's Mission Technologies division. Uncrewed Systems comprises unmanned underwater vehicles (UUVs), unmanned surface vehicles (USVs) and autonomy software. HII creates advanced unmanned solutions for defense, marine research and commercial applications. Serving customers in more than 30 countries, HII provides design, autonomy, manufacturing, testing, operations and sustainment of unmanned systems, including unmanned underwater vehicles (UUVs) and unmanned surface vessels (USVs). Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission...

Senior AI Engineer At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent — along with our deep experience in machine learning — position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure. At Capital One, you will help bring the transformative power of emerging AI capabilities to reimagine how we serve our customers and businesses who have come to...

Posted Date 1/16/2026 Description Senior AI Engineer At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent — along with our deep experience in machine learning — position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure. At Capital One, you will help bring the transformative power of emerging AI capabilities to reimagine how we serve our...

Alexandria, Virginia, US Chantilly, Virginia, US Dumfries, Virginia, US Herndon, Virginia, US Information Technology 12392 Full-Time Yes - May Consider Occasional/Part Time Teleworking for this position $78073.24 - $130122.06 Position Description & Qualifications Position Description & Qualifications Looking for a junior software engineering opportunity at a place you can make an impact every day? Discover this great opportunity in our Herndon, Virginia location. Bring your expertise and collaborative skills to make an impact towards our military defense by discovering your new role supporting this critical mission. Serco supports the US Army as a prime for their PPB BOS contract maintaining their financial management application. Our team upgrades, maintains and manages the software that runs the Army's cloud based financial systems to allow them to perform their missions successfully. You will be part of a small team of programmers that works...

Alexandria, Virginia, US Chantilly, Virginia, US Dumfries, Virginia, US Herndon, Virginia, US Information Technology 12392 Full-Time Yes - May Consider Occasional/Part Time Teleworking for this position $78073.24 - $130122.06 Position Description & Qualifications Position Description & Qualifications Looking for a junior software engineering opportunity at a place you can make an impact every day? Discover this great opportunity in our Herndon, Virginia location. Bring your expertise and collaborative skills to make an impact towards our military defense by discovering your new role supporting this critical mission. Serco supports the US Army as a prime for their PPB BOS contract maintaining their financial management application. Our team upgrades, maintains and manages the software that runs the Army's cloud based financial systems to allow them to perform their missions successfully. You will be part of a small team of programmers that works...

Requisition Number: 26660 Required Travel: 26 - 50% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $117,262.00 - $167,518.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Uncrewed Systems (UxS), a business group within HII's Mission Technologies division. Uncrewed Systems comprises unmanned underwater vehicles (UUVs), unmanned surface vehicles (USVs) and autonomy software. HII creates advanced unmanned solutions for defense, marine research and commercial applications. Serving customers in more than 30 countries, HII provides design, autonomy, manufacturing, testing, operations and sustainment of unmanned systems, including unmanned underwater vehicles (UUVs) and unmanned surface vessels (USVs). Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe....

Requisition Number: 26660 Required Travel: 26 - 50% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $117,262.00 - $167,518.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Uncrewed Systems (UxS) , a business group within HII’s Mission Technologies division. Uncrewed Systems comprises unmanned underwater vehicles (UUVs), unmanned surface vehicles (USVs) and autonomy software. HII creates advanced unmanned solutions for defense, marine research and commercial applications. Serving customers in more than 30 countries, HII provides design, autonomy, manufacturing, testing, operations and sustainment of unmanned systems, including unmanned underwater vehicles (UUVs) and unmanned surface vessels (USVs). Meet HII’s Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission...

Position Description & Qualifications Looking for a junior software engineering opportunity at a place you can make an impact every day? Discover this great opportunity in our Herndon, Virginia location. Bring your expertise and collaborative skills to make an impact towards our military defense by discovering your new role supporting this critical mission. Serco supports the US Army as a prime for their PPB BOS contract maintaining their financial management application. Our team upgrades, maintains and manages the software that runs the Army’s cloud based financial systems to allow them to perform their missions successfully. You will be part of a small team of programmers that works closely with the customer and other application teams to deliver quality systems. The team has been recognized by the Army for their outstanding contributions to the contract and program. In this role, you will: Contribute to all phases of the development lifecycle Write...

Sr, Distinguished AI Engineer AI Engineer - Sr. Director Level (IC) Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent — along with our deep experience in machine learning — position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure. At Capital One, you will help bring the transformative power of emerging AI capabilities to...

About The Team STR’s Analytics C2 Division develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate, motivated individuals with degrees in engineering, computer science, mathematics, physics, and data science. We use our expertise and creativity to take innovative ideas from conception to mature implementation in order to improve mission success of our customers. The Collaborative Autonomy and Controls (CAC) Group in the Analytics Division is focused on collaborative autonomy for multi-agent reconnaissance systems operating in multiple domains. By leveraging expertise with machine learning, advanced algorithms, and software development best practices, we build tools that can make a difference in mission planning, autonomous systems reasoning, tracking of illicit activities, and more. The Role: As a Lead Software Engineer, you will work as part of a tightly knit team to design, develop, implement,...