5 jobs found in Portsmouth

Job Description: Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Software Engineer to join their growing engineering team. This is an exciting opportunity to work on scalable, resilient systems while contributing to real-world solutions in the financial technology space. Key responsibilities: Design, develop, and maintain backend, service, and portal systems on payment platforms. Collaborate with engineers to ensure deliverables are accurate, testable, and impactful. Enhance development processes through automation, simplification, and continuous improvement. Support projects from requirements analysis through deployment, including software release activities. Contribute to both individual and team projects, solving complex challenges that deliver value to customers. Benefits of the role: Fully remote...

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 Implements Risk Management Framework (RMF) processes. Develops and maintains RMF artifacts and security authorization packages. Conducts STIG compliance audits and vulnerability assessments. Performs ACAS scans and remediation. Manages POA&M development and tracking. Develops Security Assessment Plans (SAP) and Reports (SAR). Coordinates ATO/ATC activities with base ISSM. Implements continuous monitoring programs. Responds to IAVAs, TCNOs, and TASKORDS. Manages cybersecurity incident reporting (DFARS 252.204-7012). Implements NIST 800-53 security controls. Supports CORA and cyber inspections. Manages CUI and classified information protection. Coordinates with counterintelligence agencies. REQUIRED QUALIFICATIONS Five (5) years of relevant experience in DoD cybersecurity with RMF experience. Expertise in RMF/ATO...

Responsibilities & Qualifications RESPONSIBILITIES Engineer supporting cellular network infrastructure design, deployment, testing, and operations. Perform RF site surveys to assess coverage and identify potential issues. Design cellular network implementations to meet performance and coverage requirements. Conduct drive testing to evaluate RF performance and identify optimization opportunities. Optimize RF coverage to enhance network efficiency and service quality. Monitor network performance to ensure consistent and reliable service. Troubleshoot RF issues, resolving network problems to maintain high service levels. Document cellular infrastructure to maintain accurate and up-to-date system records. Support system migrations, ensuring seamless transitions and minimal service disruptions. REQUIRED QUALIFICATIONS Three (3) years of relevant RF experience Strong understanding of LTE/5G fundamentals...

Our client, a leading organization in the technology support industry, is seeking a dedicated and proactive Field Support Engineer Onsite Portsmouth to join their dynamic team. As a Field Support Engineer, you will be an integral part of the IT Support Department supporting various technical operations. Job Title: Field Support Engineer Onsite Location: Portsmouth, NH Pay Range: $23hr (must be a US Citizen/GC Holder for this role) What's the Job? Provide on-site support for software installation, testing, and maintenance at designated locations. Assist with hardware setup, moves, adds, and changes for desktops, laptops, and thin clients. Support datacenter activities including server installation, racking, and troubleshooting equipment issues. Manage asset inventory, including hardware disposal, backup, and documentation updates. Respond promptly to incident requests, ensuring adherence to SLA and KPI standards. What's...