28 senior software engineer jobs found

Bring YOUR energy to Alliant Energy! At Alliant Energy, our purpose is to serve customers and build stronger communities. We are passionate about powering beyond the market challenges of today, while powering what's next in energy. When our employees say "I am energy", it means they take pride in the work we do when disaster strikes, as well as all the days in between. We want you to be safe, happy and healthy. That's why we prioritize safety, offer volunteer opportunities and provide competitive pay, comprehensive health and retirement benefits, tuition reimbursement and paid time off. Job Summary Alliant Energy is seeking a motivated Network Engineer II to join our team! This position can be located in Cedar Rapids, Iowa, or Madison, WI. As a Network Engineer II you operate as part of a dedicated team of IT professionals that maintains network and Unified Communications infrastructure. This position provides implementation and support of data, telecommunications,...

Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Senior Network Engineer About Your Role: You will join an experienced Extranet Infrastructure team responsible for design, development, deployment, and maintenance of a wide variety of networking technologies and solutions that provide global intercommunications throughout Fiserv and its customers. What you’ll do: Deliver a variety of network, security, cloud, virtualization, SDN, and automation technologies Drive early...

Description & Requirements Maximus is seeking a Senior Network Engineer to provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. We are seeking an experienced Senior Network Engineer to join our team. As a Senior Network Engineer, you will be responsible for designing, implementing, and maintaining our organization's network infrastructure. Your role will involve overseeing network administration, troubleshooting complex issues, and ensuring the performance, availability, and security of our network systems. This position is on-site five days a week and requires an active Secret security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS167, T5, Band 8 Job-Specific Essential Duties and Responsibilities: Serve as the lead engineer for perimeter firewall defense, with deep specialization in Palo Alto Networks firewalls. Design, implement, and manage dual-site,...

Department Information Together, we innovate for a stronger Colorado The work of employees at the Governor's Office of Information Technology (OIT) is challenging and diverse because the needs of agencies, customers and Coloradans constantly evolve. But our focus never changes: improve the lives of all Coloradans through innovation and collaboration. We're building one of the nation's leading government IT organizations by reimagining how we support agencies, building first-of-their-kind applications, and creating an inclusive, collaborative culture, together. Join us in the important work of providing equitable access to services. Watch this video to learn about how OIT is thinking differently! Description of Job IMPORTANT NOTE: Please review your application to ensure completion. For the most equitable applicant experience, OIT’s hiring team considers only the contents of your application to review your qualifications. Please do not include...

General information Date Wednesday, January 14, 2026 City Colorado Springs State CO Country United States Working time Full-time Description & Requirements Maximus is seeking a Senior Network Engineer to provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. We are seeking an experienced Senior Network Engineer to join our team. As a Senior Network Engineer, you will be responsible for designing, implementing, and maintaining our organization's network infrastructure. Your role will involve overseeing network administration, troubleshooting complex issues, and ensuring the performance, availability, and security of our network systems. This position is on-site five days a week and requires an active Secret security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS167, T5, Band 8 Job-Specific Essential Duties and Responsibilities: Serve as the...

Senior Cyber Security Engineer (Firewall) (Remote from anywhere in CO) Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/5116203) Apply ? Senior Cyber Security Engineer (Firewall) (Remote from anywhere in CO) Salary $109,000.00 - $124,000.00 Annually Location Statewide, CO Job Type Full Time Job Number EGB92105 (01/26) Department Governor's Office of Information Technology Opening Date 01/12/2026 Closing Date 1/22/2026 11:59 PM Mountain FLSA Determined by Position Primary Physical Work Address (Remote from anywhere in CO) FLSA Status Exempt; position is not eligible for overtime compensation. Department Contact Information oit_hr@state.co.us Type of Announcement This announcement is not governed by the selection processes of the classified personnel system. Applications will be considered from residents and non-residents of Colorado. How To Apply Please submit an online application for this position at...

JOB SUMMARY The Network Engineer is primarily engaged in troubleshooting, installing network and server issues in customers’ environments including servers, switches, and other networking devices. The Network Engineer will document identified network information that is pertinent for future support. The Network Engineer is primarily troubleshooting issues that were escalated from other tiers. The Network Engineer will work with senior-level engineers to implement solutions for break/fix problems. ESSENTIAL FUNCTIONS Troubleshoot networking and server issues for customers. Resolve escalated issues & assigned tasks from other internal teams. Troubleshoot firewalls, access points, switches, and other network infrastructures. Assist with hardware installs as it pertains to networking. i.e. firewalls, switches, UPSs. Provide support for customers’ server environments. Support identity infrastructure such as Entra ID and Active Directory Provide...

IS Technical Services Specialist Senior (Senior Network Engineer) Print (https://www.governmentjobs.com/careers/ramsey/jobs/newprint/5188166) Apply ? IS Technical Services Specialist Senior (Senior Network Engineer) Salary $90,386.34 - $135,579.51 Annually Location (Metro Square) Saint Paul, MN Job Type Full Time Remote Employment Flexible/Hybrid Job Number 2025-00850 Department Information Services Division Tech Services/Network Services Opening Date 01/08/2026 Closing Date 1/21/2026 11:59 PM Central Union Unrepresented FLSA Status exempt Description Benefits Questions Position Summary This vacancy is with the Information Services department . The eligibility list created by this vacancy may be used to hire other vacancies in the department or County. Ramsey County Information Services is seeking a Senior Network Engineer with enterprise-level network design and management experience to support our...

Job Description Insight Global is looking to hire a Senior Network Engineer to sit remotely for one of our largest clients headquartered in Cleveland, OH. This individual should have proven experience and success in ensuring the stability and integrity of large enterprise networks and be ready to hit the ground running on significant initiatives of the company's integration. Responsibilities: Design and configure secure networks to ensure their smooth and reliable operation for fulfilling business objectives and processes. Deploy zero-trust technologies for remote users, retail sites, cloud, and data centers. Configure security policies across environment to ensure safe and secure operation. Create and maintain documentation as it relates to network configuration, network mapping, and processes. Ensure stakeholders are updated regarding status of all incidents and requests, and document accordingly. Practice network asset management,...

Position Summary This vacancy is with the Information Services department. The eligibility list created by this vacancy may be used to hire other vacancies in the department or County. Ramsey County Information Services is seeking a Senior Network Engineer with enterprise-level network design and management experience to support our county's infrastructure operations and strategy. This role involves supporting LAN/WAN, data center networking, wireless platforms, and security infrastructure. You will be responsible for ensuring high availability, peak performance, and robust security controls across all network services, supporting critical operations for the county's service teams. The ideal candidate will collaborate closely with business, facilities management, and technical service teams across the enterprise. Your expertise will be key in delivering resilient networking solutions while driving the adoption of best practices in network architecture and security...

NBCUniversal is one of the world's leading media and entertainment companies. We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our global theme park destinations, consumer products, and experiences. We own and operate leading entertainment and news brands, including NBC, NBC News, NBC Sports, Telemundo, NBC Local Stations, Bravo, and Peacock, our premium ad-supported streaming service. We produce and distribute premier filmed entertainment and programming through our powerhouse film and television studios, including Universal Pictures, DreamWorks Animation, and Focus Features, and the four global television studios under the Universal Studio Group banner, and operate industry-leading theme parks and experiences around the world through Universal Destinations & Experiences, including Universal Orlando Resort, home to Universal Epic Universe, and Universal Studios Hollywood. NBCUniversal is a...

NBCUniversal is one of the world's leading media and entertainment companies. We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our global theme park destinations, consumer products, and experiences. We own and operate leading entertainment and news brands, including NBC, NBC News, NBC Sports, Telemundo, NBC Local Stations, Bravo, and Peacock, our premium ad-supported streaming service. We produce and distribute premier filmed entertainment and programming through our powerhouse film and television studios, including Universal Pictures, DreamWorks Animation, and Focus Features, and the four global television studios under the Universal Studio Group banner, and operate industry-leading theme parks and experiences around the world through Universal Destinations & Experiences, including Universal Orlando Resort, home to Universal Epic Universe, and Universal Studios Hollywood. NBCUniversal is a...

Job Description A healthcare client is seeking a Senior Network Engineer to sit fully remote. The Senior Network Engineer (SaaS Platform, GCP Focus) is responsible for architecting, implementing, and optimizing cloud-native networking for a multi-tenant SaaS platform built primarily on Google Cloud Platform with integrations into Azure. This role designs secure, resilient, and scalable connectivity-including VPCs, firewalls, load balancers, Cloud Interconnect, and landing zones-while codifying infrastructure through IaC and integrating network changes into CI/CD pipelines. Working closely with platform engineering, DevOps, and security teams, the engineer leads networking patterns for Kubernetes/GKE, service mesh (Istio), microservices traffic management, and hybrid connectivity, enforcing Zero Trust, segmentation, encryption, and compliance across major frameworks. The position provides advanced support for complex issues, drives automation, observability, and best practices,...

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 Classified Systems Administrator II supports the day-to-day activities of users, performs system maintenance and upkeep of Information Technology systems, and develops, deploys and documents IT Infrastructure. Duties include data administration, knowledge management, customer service, technical support, network services, system administration and systems security...

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 TekSynap. 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. Responsibilities Responsibilities & Qualifications Perform comprehensive network surveys and implementations to support organizational infrastructure needs. Execute operations and maintenance tasks for both new and existing Base Area Network (BAN) infrastructure. Conduct detailed site surveys of communication rooms and document network topology to ensure accuracy and efficiency. Configure basic network equipment in accordance with approved designs and...

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 KBR. 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. Title Junior Sustainment Cyber Security Test Engineer Belong. Connect. Grow. with KBR! KBR is seeking a motivated entry-level, Junior Sustainment Cyber Security Test Engineer to join our team in Colorado Springs, CO. KBR (formerly LinQuest) is the prime contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. By applying to this position, you are in consideration for KBR employment; however, you also have the option...

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 KBR. 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. Title Junior Sustainment Cyber Security Test Engineer Belong. Connect. Grow. with KBR! KBR is seeking a motivated entry-level, Junior Sustainment Cyber Security Test Engineer to join our team in Colorado Springs, CO. KBR (formerly LinQuest) is the prime contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. By applying to this position, you are in consideration for KBR employment; however, you also have the option...

Join us in pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably. Our inspiring and caring environment forms a global community that celebrates diversity and individuality. We encourage you to step beyond your comfort zone, offering resources and flexibility to foster your professional and personal growth, all while valuing your unique contributions. Job Description About The Role - Software Cloud Engineer for Medical Devices The role will be responsible for the full SW architecture of cloud connectivity, focused around device data management and over the air updates. Leading a small group of software engineers to bring cloud connectivity and security to new medical devices. Working with the support of a larger organization, but with cutting edge devices, this role requires leadership. communication, system/software architecture, and process development. Responsibilities include: Defining SW design inputs and design Lead development...

As an S&C Electric team member, you’ll work on projects that have real-world impact. You’ll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted, forward-thinking leader in the electrical industry. You will advance a safer, more reliable, and more resilient electrical grid. Our products help the grid adapt to severe weather and transition to clean energy. We’re big enough to be a respected industry leader but small enough for you to impact our company directly. Our commitment gives you opportunities to impact on and off the job positively. Join S&C to make an impact on tomorrow’s energy challenges and become an employee-owner! Hours 8:00 am – 5:00 pm (Mon-Fri) Hybrid Monthly Compensation At S&C, we are dedicated to providing competitive and equitable compensation for all our team members, and we are...

Responsibilities & Qualifications RESPONSIBILITIES Perform comprehensive network surveys and implementations to support organizational infrastructure needs. Execute operations and maintenance tasks for both new and existing Base Area Network (BAN) infrastructure. Conduct detailed site surveys of communication rooms and document network topology to ensure accuracy and efficiency. Configure basic network equipment in accordance with approved designs and organizational standards. Support physical installations, system migrations, and network upgrades, ensuring minimal disruption to operations. Monitor network performance, troubleshoot, and resolve Tier 1 issues promptly to maintain optimal functionality. Create and update detailed network diagrams using Visio to accurately reflect current and planned configurations. Document configurations and maintain up-to-date as-built records for all network components. Analyze and...

NexTech Solutions (NTS) is a team of experts and engineers who understand the challenges that organizations face in finding and implementing the best technologies and IT solutions to meet mission requirements. We work with our government customers in defense and civilian agencies to identify new technologies. The Opportunity The Sr. Network Engineer will analyze sensor data from multi-sensor C-UAS systems and convert findings into operational reporting and threat assessments. Key Responsibilities (*Essential Functions) Design, implement and maintain network infrastructures. Perform system integration, verification and validation, and supportability of network solutions. Core Technical Areas: Collect and consolidate raw C-UAS sensor data into a centralized repository for standardized access and analysis. Analyze and interpret detection logs to identify trends, anomalies, and patterns of life related to UAS activity. Corelate and fuse...

Responsibilities & Qualifications RESPONSIBILITIES Perform comprehensive network surveys and implementations to support organizational infrastructure needs. Execute operations and maintenance tasks for both new and existing Base Area Network (BAN) infrastructure. Conduct detailed site surveys of communication rooms and document network topology to ensure accuracy and efficiency. Configure basic network equipment in accordance with approved designs and organizational standards. Support physical installations, system migrations, and network upgrades, ensuring minimal disruption to operations. Monitor network performance, troubleshoot, and resolve Tier 1 issues promptly to maintain optimal functionality. Create and update detailed network diagrams using Visio to accurately reflect current and planned configurations. Document configurations and maintain up-to-date as-built records for all network components. Analyze and...

Responsibilities & Qualifications RESPONSIBILITIES Perform comprehensive network surveys and implementations to support organizational infrastructure needs. Execute operations and maintenance tasks for both new and existing Base Area Network (BAN) infrastructure. Conduct detailed site surveys of communication rooms and document network topology to ensure accuracy and efficiency. Configure basic network equipment in accordance with approved designs and organizational standards. Support physical installations, system migrations, and network upgrades, ensuring minimal disruption to operations. Monitor network performance, troubleshoot, and resolve Tier 1 issues promptly to maintain optimal functionality. Create and update detailed network diagrams using Visio to accurately reflect current and planned configurations. Document configurations and maintain up-to-date as-built records for all network components. Analyze and...

Responsibilities & Qualifications RESPONSIBILITIES Perform comprehensive network surveys and implementations to support organizational infrastructure needs. Execute operations and maintenance tasks for both new and existing Base Area Network (BAN) infrastructure. Conduct detailed site surveys of communication rooms and document network topology to ensure accuracy and efficiency. Configure basic network equipment in accordance with approved designs and organizational standards. Support physical installations, system migrations, and network upgrades, ensuring minimal disruption to operations. Monitor network performance, troubleshoot, and resolve Tier 1 issues promptly to maintain optimal functionality. Create and update detailed network diagrams using Visio to accurately reflect current and planned configurations. Document configurations and maintain up-to-date as-built records for all network components. Analyze and...