Systems Specialist - Active TS/SCI w/Poly General Dynamics Information TechnologySystems Specialist - Active TS/SCI w/PolyAnnapolis JunctionTo 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. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community.
Systems Engineer/Developer (Ts/Sci W/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (Ts/Sci W/ Poly) - Mission CriticalMcLean, VAThe ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
Systems Engineer/Developer (TS/SCI w/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (TS/SCI w/ Poly) - Mission CriticalMcLean, VA$175,000–$300,000The ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
Systems Administrator Alliance Defending FreedomSystems AdministratorWashingtonThe ideal candidate will have extensive knowledge and hands-on experience in Windows domain management, virtualization technologies, Active Directory, cloud platforms (especially Azure), open-source directory services, servers, and storage technologies, excellent communication skills, and a solid understanding of the IT Infrastructure Library framework. Collaborate with cross-functional teams to design robust, scalable, and secure systems architecture that meets the organization’s requirements, is aligned to industry best practices, and supports its future growth.
Storage Systems Engineer - Secret Clearance PGTEKStorage Systems Engineer - Secret ClearanceFort Meade, MD$130,000–$160,000 / yearYou'll be responsible for maintaining highly available storage infrastructure, supporting mission-critical environments, and ensuring data protection through enterprise backup technologies. This role is ideal for an engineer with extensive experience managing enterprise storage environments, Storage Area Networks (SAN), and Backup & Recovery (BURA) solutions.
Lead Linux Systems Administrator (TS/SCI with Polygraph) Red AlphaLead Linux Systems Administrator (TS/SCI with Polygraph)Annapolis Junction, Maryland$180,000–$250,000 / yearOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. This team provides information security solutions enabling secure data transmission, the identification and prevention of unauthorized activity, completion of system security vulnerability assessments, and the development of effective security solutions.
Elasticsearch Systems Engineer (SME) LeidosElasticsearch Systems Engineer (SME)Bethesda, MarylandJanuary 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Linux Systems Administrator (Ts/Sci Required) NorthHill TechnologyLinux Systems Administrator (Ts/Sci Required)Fairfax, VirginiaResponsibilities also include but are not limited to maintaining system infrastructure, supporting upgrades and patches for Security and application support, testing patches prior to pushing to the enterprise, and testing/building new and existing servers. The individual should be able to easily communicate technical concerns and solutions to people with varying degrees of technical knowledge as well as working with said individuals to resolve technical issues.
Principal Elasticsearch Systems Engineer LeidosPrincipal Elasticsearch Systems EngineerBethesda, MarylandOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. January 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Hardware Systems Administrator Booz Allen HamiltonHardware Systems AdministratorChantilly, Virginia$99,000–$225,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Systems Integration Consultant JLLSystems Integration ConsultantWashington, DCWhether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.
Systems Architect/Technical Lead - Java Customer Value PartnersSystems Architect/Technical Lead - JavaBethesda, Maryland$160,000–$180,000 / yearFull timeNIH transmits approximately 512,635 timecards to HHS payroll annually and serves approximately 17,000 users, making system stability and architectural integrity paramount. CVP is an award-winning healthcare and next-gen technology and consulting services firm solving critical problems for healthcare, national security, and public sector clients.
Senior Systems Administrator-VDI Tetrad Digital Integrity LLCSenior Systems Administrator-VDIFort Meade, MD$110,000–$115,000 / yearTetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. Final compensation will be based on factors including experience, education, skills, geographic location, internal equity, market data and applicable contract requirements, and may fall outside the posted range.
Systems Integration Engineer Booz Allen HamiltonSystems Integration EngineerArlington, VirginiaIn this role, you will partner closely with our product portfolio teams to understand and address the real-world pain points of system integration, helping to shape solutions that empower system integration engineers to work more efficiently and effectively. As a key contributor, you will also play a pivotal role in pioneering Booz Allen’s product integration business, helping define best practices, drive innovation, and deliver scalable solutions that accelerate mission and customer outcomes.
Options for Systems Engineers, all levels - FS Poly stanleyreidOptions for Systems Engineers, all levels - FS PolyAnnapolis Junction, MarylandApply @ https://careers.stanleyreid.com/, or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. Once we have a good idea of what you're looking for, we can do all the leg work in researching, digging and connecting you with opportunities that are closely aligned.
Options for Systems Administrators, all levels - FS Poly stanleyreidOptions for Systems Administrators, all levels - FS PolyAnnapolis Junction, MarylandApply @ https://careers.stanleyreid.com/, or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. Once we have a good idea of what you're looking for, we can do all the leg work in researching, digging and connecting you with opportunities that are closely aligned.
Systems Administrator Booz Allen Hamilton Inc.Systems AdministratorFort Meade, MD$61,900–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Undersea Systems Deputy Cyber Project Manager Booz Allen HamiltonUndersea Systems Deputy Cyber Project ManagerUsa, District of Columbia$112,800–$257,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Embedded Software Engineer - Edge ML/Low SWaP Systems - R138 Expedition TechnologyEmbedded Software Engineer - Edge ML/Low SWaP Systems - R138Herndon, VirginiaDeploy and optimize computer vision, signal processing, or data processing algorithms on embedded hardware · Improve real-time, low-latency performance of ML pipelines on constrained systems · Profile CPU/GPU performance and identify system bottlenecks · Collaborate on algorithm selection based on hardware constraints · Containerize and deploy solutions using tools like Docker · Work in Linux-based environments and contribute to production-quality code · Partner with ML and software engineers to transition models into operational environments . · United States Citizenship – for US Government security clearance eligibility · Active Top Secret/SCI (TS/SCI) security clearance · Experience deploying software or algorithms to embedded or edge systems · Proficiency in Python or ability to learn quickly · Experience working in Linux environments · Experience optimizing performance in constrained environments · Strong problem-solving skills across software and hardware domains .