Fort Belvoir, Virginia, United States · On-site
$118k–$129k/yr
Company Description Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership,…
Skills: SharePoint Online, Power Apps, Power Automate, SPFx, JavaScript
Fort Belvoir, Virginia, United States · On-site
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team…
Skills: Facilities Operations, Electrical Engineering, Project Management, Power Plant Design, High Voltage System Operations
Fort Belvoir, Virginia, United States · On-site
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team…
Skills: Electrical System Repair, Electrical Installation, Schematic Diagram Interpretation, Blueprint Reading, Voltage Testing
Fort Belvoir, Virginia, United States · On-site
$125k–$140k/yr
Job Description Amentum is seeking a Senior Technical Editor(CUOPS ASC Analytics & Intel Analyst) to support a contract at Fort Belvoir in Virginia. Essential Duties: Collect inputs, draft, coordinate, and finalize INSCO…
Skills: Technical Editing, Intelligence Analysis, Report Writing, Data Collection, Briefing Development
Fort Belvoir, Virginia, United States · On-site
$99k–$225k/yr
Cyber Analyst The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming. In all of this “cyber noise,” how can these organizations un…
Skills: Cyber Risk Assessment, Technical Standards Management, ACAS Scanning, Tenable Asset Management, Mission Compliance
Fort Belvoir, Virginia, United States · On-site
$88k–$120k/yr
Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Intelligence Operations and Analysis Job Qualif…
Skills: Information Technology, Problem Solving, Technical Knowledge, Virtualization, Oracle Database
Fort Belvoir, Virginia, United States · On-site
$69k–$158k/yr
Cloud Infrastructure Support Engineer The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows how. As a Cloud computing infrastructure architect, you know how to take advantage of Cloud capabil…
Skills: Amazon Web Services, Linux, Bash, Ansible, YAML
Fort Belvoir, Virginia, United States · On-site
$69k–$158k/yr
Cloud Infrastructure Support Engineer The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows how. As a Cloud computing infrastructure architect, you know how to take advantage of Cloud capabil…
Skills: Amazon Web Services, Linux, Bash, Ansible, YAML
Fort Belvoir, Virginia, United States · On-site
Responsibilities & Qualifications The TekSynap DTRA employees current support roles as: Network Specialists System Administrators Information Assurance Specialists Information System Security Officers Linux System Engine…
Skills: Network Specialization, System Administration, Information Assurance, Information System Security, Linux Engineering
Fort Belvoir, Virginia, United States · On-site
Dexis is a dynamic professional services firm dedicated to partnering with government and community leaders both in the U.S. and internationally to achieve critical social outcomes in a rapidly changing world. At Dexis, …
Skills: Program Management, Contract Performance Management, Client Relationship Management, Risk Mitigation, Cost Monitoring
Fort Belvoir, Virginia, United States · On-site
$58k–$62k/yr
WELCOME TO COMPTECH Good people. Dedicated People. Hard-working people. CompTech is a service-oriented program management and technical company working to build lasting relationships with small and large companies, munic…
Skills: Inventory Management, ServiceNow, Asset Lifecycle Management, Physical Inventory, Microsoft Excel
Fort Belvoir, Virginia, United States · On-site
$62k–$141k/yr
GEOINT Processing Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in the national security space? You understand your customer’s e…
Skills: GEOINT Processing, System Integration, Verification and Validation, Software Testing, TCPED Workflows
Fort Belvoir, Virginia, United States · On-site
$156k–$203k/yr
Position Overview Hive Group, a HUBZone-certified SDVOSB and multiple award-winning organization, delivers innovative solutions for complex, mission-critical federal programs. We are seeking a strategic, forward-thinking…
Skills: Program Management, Contract Administration, Financial Management, Risk Management, Stakeholder Engagement
Fort Belvoir, Virginia, United States · On-site
$77k–$115k/yr
Requisition Number: 29423 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $77,295.00 - $115,000.00 Security Clearance: Secret Level of Experience: Mid HI This opportunity res…
Skills: Government Procurement, ERP Systems, FAR, DFARS, DoD Logistics Policies
Fort Belvoir, Virginia, United States · On-site
$120k–$170k/yr
Responsibilities & Qualifications The Lead Cybersecurity Protect Analyst oversees the “Protect” function within the Defense Threat Reduction Agency (DTRA) Cybersecurity Service Provider (CSSP). Serving as the primary Sub…
Skills: Vulnerability Management, Cybersecurity Liaison, ACAS, SIEM, Firewalls
Fort Belvoir, Virginia, United States · On-site
$52k–$57k/yr
Responsibilities & Qualifications RESPONSIBILITIES Ability to assist in performing technical operation and testing of various types of fully integrated computer-based systems in a supervised setting. Ability to efficient…
Skills: Computer Operations, System Testing, Ticket Management, Hardware Operation, Software Operation
Fort Belvoir, Virginia, United States · On-site
$42k–$50k/yr
Responsibilities & Qualifications RESPONSIBILITIES Ability to assist in performing technical operation and testing of various types of fully integrated computer-based systems in a supervised setting. Ability to efficient…
Skills: Computer Operations, Technical Testing, Ticket Management, Hardware Operation, Software Operation
Fort Belvoir, Virginia, United States · On-site
Summary Come join a company that strives for Extraordinary People and Exceptional Performance! EKS a Chenega Professional Services’ company, is looking for a Technical Surveillance Countermeasures Specialist (TSCM)…
Skills: Technical Surveillance Countermeasures, Counterintelligence, Protective Operations, Site Surveys, X-Ray Equipment Operation
Fort Belvoir, Virginia, United States · On-site
$136k–$170k/yr
About the Role Hot Job - Immediate Opening! Culmen is seeking to hire a Senior Acquisition Program Management Specialist to provide Systems Engineering and Technical Advisory (SETA) support to the United States Special O…
Skills: Program Management, Acquisition Strategy, Systems Engineering, Market Research, Procurement Planning
Fort Belvoir, Virginia, United States · On-site
$146k–$220k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Command And Control Systems, Missile Defense, Technical Problem Solving, Operational Planning, Briefing General Officers
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Develop and configure SharePoint Online, Power Apps, and Power Automate solutions to support government customers. Maintain site collections and translate business requirements into technical designs and functional components.
Requires a Secret security clearance, IAT-II certification, and a technical degree with 3-5 years of software development experience. Must have foundational knowledge of SPFx, Power Platform, and modern web technologies.
Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.
SOSi is seeking a highly qualified SharePoint/Power Apps Developer to join our team on site in Fort Belvoir, VA, in support of our government customers. In this role, the SharePoint/PowerApps Developer provides development, configuration, and technical support for SharePoint Online, Power Apps, and Power Automate solutions within Army or similar DoD environments. Under the guidance of senior developers and project managers, this role assists with designing and building applications, translating functional requirements into technical components, and supporting daily operations and sustainment activities. The Junior Developer applies foundational knowledge of SPFx, Power Platform tools, and modern web technologies to help deliver secure, compliant, and maintainable solutions. This individual participates in documentation, troubleshooting, testing, site configuration, and workflow automation, gaining experience across the full software development lifecycle while ensuring solutions meet Government standards and project quality requirements.
Challenge Accepted
Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private, founder-led defense and government solutions firm specializing in advanced technology systems and mission support. Our capabilities span data science, software development, network engineering, intelligence, surveillance and reconnaissance (ISR), language services, and logistics—delivered across 16+ countries to the customers who need them most. We lead with technology. From the DoW's largest data-centric, Zero Trust mission partner network to AI-powered intelligence platforms and cloud-native solutions, SOSi engineers the systems that enable U.S. and allied forces to operate, decide, and win. More than 25% of our workforce are veterans—because this mission is personal. Where others see the size of the challenge, we say #ChallengeAccepted -- Fraud Alert: Recruitment fraud is a growing trend where fraudsters impersonate SOSi and its employees to deceive job seekers with fake employment opportunities. These scams typically involve fake job postings, unauthorized email accounts, or forged documents claiming to be from SOSi. The intent is to gain access to your personal information, including banking details, credit card numbers, or social security numbers. Please be aware that all legitimate SOSi communications come from official @sosi.com or @sosi.us email addresses, and we never request personal information during initial contact. Our official careers site can be found at sosi.com/careers and our corporate site at sosi.com. If you receive a suspicious job offer claiming to be from SOSi, contact us directly at [email protected] to verify its legitimacy.
Offices: 1881 Campus Commons Drive, Suite 500, Reston, Virginia 22191, US
Based on 134 listings with disclosed salaries, most security & safety jobs in Fort Belvoir, VA pay between $78k–$181k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 219 open security & safety positions in Fort Belvoir, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Kaimetrix, CACI International Inc, Booz Allen Hamilton, Semper Valens Solutions, TekSynap, among others. Browse the listings above to see every active employer.
Yes — 10 of the 219 open security & safety positions offer remote or hybrid work (2 remote, 8 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
