Appian Software Developer/Integrator - TS/SCI VMD CorpAppian Software Developer/Integrator - TS/SCIBethesda, MDWe integrate off the shelf and new development efforts to sustain and enhance existing architecture and by leveraging cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge requirements management, task coordination, data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.
Cloud Integrator/Developer Fidelis TechnologiesCloud Integrator/DeveloperAnnapolis Junction, MDOur team supports a mission‑critical management system enabling several Airborne ISR missions that are actively used today in global operations by the U.S. Navy, Border Patrol, Coast Guard, and other federal partners. Due to continued mission success, we are expanding and are particularly interested in professionals with experience in enterprise virtualization and cloud computing, software development, VMware, Linux, Kubernetes, and system monitoring.
Intelligence Solutions Integrator - Team Lead EC Technology, LLCIntelligence Solutions Integrator - Team LeadFt. Belvoir, VACore services include cross-domain solutions, secure network access, data management, systems integration, and access relevant reporting across U.S. and multinational platforms. · 4 years demonstrated experience leading a team and managing work tasks of subordinates conducting intelligence planning, collection, processing, analysis, or dissemination.
Enterprise Systems Integrator - Architecture VTG.Enterprise Systems Integrator - ArchitectureChantilly, VAPreferred Qualifications: Direct experience supporting NRO or IC enterprise architectures, Experience integrating legacy, cloud, and data-centric architectures, Familiarity with Agile at scale (SAFe), solution trains, and enterprise governance, Experience supporting architectural roadmaps and long-term modernization efforts. Preferred Qualifications: Experience supporting NRO, IC, or DoD mission systems, Familiarity with architecture frameworks (e.g., DoDAF-style views or equivalent), Experience supporting cloud, data, or mission platform architectures.
Unit System Integrator BarbaricumUnit System IntegratorMarylandBarbaricum is currently seeking a Unit System Integrator I proficient to join our dynamic team in support of the Program Executive Office Soldier, focusing on the engineering, building, testing, and deployment of innovative cloud service offerings. Assists personnel with current and extensive experience in tactical operations at the small unit level in combat operations in Infantry, Armor, Cavalry, Special Forces, Engineer or Field Artillery Military Occupational Specialties (MOS).
Intelligence Solutions Integrator (Team Lead) CLOVEHITCHIntelligence Solutions Integrator (Team Lead)Fort Belvoir, VADescription CLGT Solutions, LLC dba CLOVEHITCH is a Service-Disabled Veteran-Owned small mission-focused business that provides professional solutions in the areas of intelligence, financial management, linguistics and administrative functions. Required Experience, Skills and Abilities: Four years demonstrated experience leading a team and managing work tasks of subordinates conducting intelligence planning, collection, processing, analysis, or dissemination.
Project Integrator - TS/SCI w/Polygraph GD Information TechnologyProject Integrator - TS/SCI w/PolygraphMcLean, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. The candidate will work closely with other project integrators and various software engineering, infrastructure, and technical operations teams to assess requirements, coordinate resources, and deliver projects for the customer.
IT Systems Integrator - TS/SCI with Polygraph GD Information TechnologyIT Systems Integrator - TS/SCI with PolygraphChantilly, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Systems Integrator Peraton IncSystems IntegratorSpringfield, VA$112,000–$179,000 / yearThe Mid-Level Integration Engineer supports the design and implementation of enterprise integration solutions across complex systems environments within the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and federal partners. Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Lead System Integrator (LSI) Peraton IncLead System Integrator (LSI)Silver Spring, MD$112,000–$179,000 / yearThe role encompasses preparing and quality-controlling all software deliverables, maintaining CI/CD pipelines, managing monthly code drops and quarterly major code revisions, coordinating self-test leaderboard submissions, and serving as the primary technical interface to the Test & Evaluation (T&E) team. Demonstrated experience with Docker containerization for software delivery, including multi-stage builds, dependency pinning, hardware passthrough (USB/GPU), and image hardening for deployment environments.
Expert Level Lead GEOINT Integrator Peraton IncExpert Level Lead GEOINT IntegratorChantilly, VA$146,000–$234,000 / yearAs part of the Enterprise Engineering & Architecture Division's Integration Team, you will serve as a trusted advisor to the customer, helping shape future-state architectures, mitigate integration risks, and guide technology adoption initiatives-including AI-to enhance SE&I processes and GEOINT mission capabilities. We are seeking an Expert-Level GEOINT Integrator with extensive experience across the Systems Engineering & Integration (SE&I) lifecycle-including Architecture, Requirements, CONOPS, Integration, Test, and Transition-to support enterprise transformation initiatives spanning GEOINT mission systems and programs.
NewTechnical Integrator Spear AITechnical IntegratorManassas, VirginiaSpear AI is modernizing legacy submarine sensor systems — replacing decades-old C code with cloud-native, Rust-based pipelines backed by a modern messaging solution. Enough technical fluency to hold an informed conversation with software engineers: you don’t need to write code, but you need to understand what’s being built and why it matters.
NewSenior Front Office Systems Integrator Peraton IncSenior Front Office Systems IntegratorMcLean, VA$176,000–$282,000 / yearBe responsible for providing input to several organization-wide processes and keeping senior management informed; these inputs could include schedule data, monthly status reports, budget reports and requests, actions tracking, and weekly highlights. Bachelor's degree in a technical field such as computer science, engineering, data science, mathematics, cybersecurity, or other related technical disciplines and 12+ years of experience; an additional 4 years of relevant experience may be substituted in lieu of a degree.
Lead System Integrator/Modeling & Simulation Engineer Department of War Avantus FederalLead System Integrator/Modeling & Simulation Engineer Department of WarChantilly, VA$150,000–$200,000 / yearIdeal candidates will serve as the lead system engineer within a mission engineering and modeling and simulation team supporting the Office of the Chief Engineer where they will be responsible for advising and assisting Program Managers & SETAs on the development, design and implementation of complex RDT&E projects across multiple domains (Air, Land, Space & Cyber). If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems.
Systems Data Engineering and Integrator CACI International IncSystems Data Engineering and IntegratorSuitland, MD$103,800–$218,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. CACI is seeking a highly motivated Systems Integration & Data Pipeline Engineer with an active TS/SCI clearance to support a flagship data‑modernization and AI/ML‑enablement effort within the Department of Defense (DoD) and Intelligence Community (IC).
Systems Integrator CACI International IncSystems IntegratorBethesda, MD$113,200–$237,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Systems Integrator will act as the primary liaison between the client and the development team, ensuring that mission and business needs are translated into system-level, integration-ready outcomes.
Senior Systems Integrator CACI International IncSenior Systems IntegratorSterling, VA$82,100–$172,400 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Junior Systems Integrator CACI International IncJunior Systems IntegratorSterling, VA$58,000–$115,900 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Systems Integrator - Mid CACI International IncSystems Integrator - MidSpringfield, VA$69,100–$141,500 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Mission Engineer and Integrator PeratonMission Engineer and IntegratorMcLean, Virginia$112,000–$179,000 / yearFull timeAs the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton Overview: Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.