Insider Threat Program User Activity Monitor Engineer Abile Group, Inc.Insider Threat Program User Activity Monitor EngineerLorton, VirginiaAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Systems Engineer, TS/SCI with Polygraph General Dynamics Information TechnologySystems Engineer, TS/SCI with 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. Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
Sr. Dev Ops Engineer Cohere Technology Group LLCSr. Dev Ops EngineerChantilly, VACollaboration and knowledge sharing: Work closely with cross-functional teams, including developers, system administrators, and security specialists, fostering a collaborative environment and sharing your expertise to drive innovation and excellence. Infrastructure automation and orchestration: Collaborate with cross-functional teams to build and maintain automated deployment pipelines, utilizing industry-leading tools and frameworks to streamline and optimize our development and operational processes.
VDI Engineer Galapagos Federal Systems LLC.VDI EngineerWashington, Washington, DC$147,000–$157,000 / yearFull timeWe deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services. This role analyzes mission and user requirements, develops virtual system architectures, and provides technical leadership across the virtual systems engineering lifecycle to ensure performance, security, and operational effectiveness.
Software Engineer (Mid/Senior) - Embedded Systems & HITL ZTI Solutions, LLCSoftware Engineer (Mid/Senior) - Embedded Systems & HITLReston, Virginia$140,000–$200,000Qualifications: Typical Education and Experience: Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical discipline; career experience, knowledge, and industry certifications will be considered in lieu of degrees. The successful candidate will be embedded with a multidisciplinary team of software, hardware, and systems engineers responsible for the design, development, integration, and certification of low-level software running on bare metal targets and interfacing with custom and government-furnished hardware.
Hardware Reverse Engineer TS ParsonsHardware Reverse Engineer TSCentreville, Virginia$112,200–$196,400 / yearIn this role you will work directly on an agile, tight knit development team helping to drive client computer network defense (CND) and computer network operations (CNO) missions into the future. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.
Senior Information System Security Engineer General Dynamics Information TechnologySenior Information System Security EngineerReston, VirginiaAssist IA team in established Authorization and Accreditation (A&A) process using a risk mitigation framework (RMF) across the design lifecycle for classified systems obtaining and maintaining Interim Authorization to Test (IATT), Authority to Connect (ATC) and Authorization to Operate (ATO). To 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.
Cyber Security Engineer (High Level Clearance Required) ICF International, IncCyber Security Engineer (High Level Clearance Required)Fort Meade, MD$119,323–$202,850 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Intermediate knowledge of Security Onion or Splunk, including interface requirements, scalability considerations, and enterprise configurations; understanding of VMware port properties and their relationship to sensor ports and promiscuous mode.
Senior Devops Engineer - Remote USA ICF International, IncSenior Devops Engineer - Remote USAReston, VARemote$108,476–$184,409 / yearPay Range- There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Implement Amazon CloudWatch, Splunk and other third party monitoring solutions to provide continuous monitoring capabilities, track all aspects of the system, infrastructure, performance, application errors and roll up metrics.
IT Support Analyst Amatriot Group, LLCIT Support AnalystWest Bethesda, MDThe selected candidate will provide daily technical support to government personnel while administering servers, maintaining databases, troubleshooting enterprise applications, and ensuring the reliable operation of critical IT infrastructure. Collaborate closely with fellow system administrators, software developers, database administrators, and network engineers to support ongoing projects and operational requirements.
Senior Network Engineer LeidosSenior Network EngineerAccokeek, MD$107,900–$195,050The Senior Systems Engineer will provide technical leadership and support in the areas of IT planning, solution specification/design, implementation and target architecture development for the AFNCR Consolidated Communication Center (CCC). If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Data Storage Engineer LeidosData Storage EngineerPoolesville, MD$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. Extensive experience administering enterprise-level data storage systems (Dell Storage Center, Dell Compellent, and Data Domain preferred) with a demonstrated understanding of the following services and technologies.
Platform Engineer Select Search AssociatesPlatform EngineerChantilly, VirginiaCore Competencies - Technical Cluster Management: Extensive experience designing, deploying, securing, maintaining, and upgrading highly available, scalable Kubernetes clusters (e.g., EKS, AKS, GKE, OpenShift, or self-managed). Security: Expertise in securing Kubernetes environments, including RBAC, Pod Security Policies/Admission Controllers, vulnerability scanning, secret management (e.g., Vault, AWS Secrets Manager), and network security.
Systems Engineer TS/SCI POLY Staffed4USystems Engineer TS/SCI POLYAnnapolis Junction, MarylandBachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline . This position includes a competitive and flexible benefits package, including: Paid Time Off: PTO accrues at a rate of 13% of hours worked, which equals approximately 6 weeks, or 30 days, per year for a typical full-time employee.
ECM/cUAS Field Services Engineer - Northern VA (VAXCOM) ParsonsECM/cUAS Field Services Engineer - Northern VA (VAXCOM)Chantilly, VirginiaThe FSE will directly support the maintenance of the fielded cUAS equipment, re-installation of Line repairable units (LRUs), training, integration, and sustainment of these solutions with existing client infrastructure in several OCONUS locations. Conduct permanent/semi-permanent installs and continuing operational support, monitoring, and maintenance of cUAS systems in a variety of locations/environmental conditions to support Client cUAS operational requirements.
Field Support Services Engineer Dobbs Defense Solutions, LLCField Support Services EngineerLandover, MDJob Description: Dobbs Defense Solutions is seeking a Field Support Services Engineer to provide technical support, systems troubleshooting, and customer assistance for mission-critical government systems. Our Mission: At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education.
Software Reverse Engineer Percival EngineeringSoftware Reverse EngineerColumbia, MDAssignment includes developing software designs from requirements, implementing these designs in code, developing unit test cases, and supporting integrated software code with the team for builds/integration tests. Design, develop, test, and integrate software for advanced cybersecurity capabilities using the latest software tools and techniques such as Python, C, C++, and other languages and frameworks.
Product Manager/Networking – Internet ARSIEMProduct Manager/Networking – InternetColumbia, MDCollaborate with other Product Managers, Release Train Engineers, and Scrum Masters to drive Program Increment (PI) execution, risk mitigation, and cross-team collaboration for networking-focused projects. Partner with clients to understand business objectives, user behaviors, and product vision, develop product concepts, roadmaps, test plans, and functional specifications for cloud networking solutions.
Solution Architect / Engineer LeidosSolution Architect / EngineerCheltenham, MD$131,300–$237,350This role combines high level architectural design with deep technical implementation, requiring an individual who can define target-state architectures, build and optimize solutions, and guide modernization across hybrid and multi cloud environments. Proven hands-on experience designing and implementing solutions across hybrid/multi-cloud environments (AWS and Azure strongly preferred), on-premises data centers, virtualization platforms, and containerized workloads (e.g., Kubernetes/Docker).
Active Directory Architect / Engineer LeidosActive Directory Architect / EngineerArlington, VA$131,300–$237,350Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions). Deep expertise in designing, deploying, upgrading, and administering Microsoft Active Directory Domain Services (AD DS), including domain controllers, multi-domain/forest architectures, trusts, replication topologies, Group Policy Objects (GPOs), OU design, and security baselines.