Subject Matter Expert (SME) - Software Systems Engineer Redhorse CorporationSubject Matter Expert (SME) - Software Systems EngineerChantilly, VAActual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.
New2027 Graduate - Systems Engineer / Analyst Johns Hopkins Applied Physics Laboratory2027 Graduate - Systems Engineer / AnalystLaurel, MarylandFull timeTo defend sailors and marines from these threats, we in the Distributed Tactical Awareness and Decision-Making group (A3A) of the Air and Missile Defense Sector drive improvements to and conceive new capabilities for systems that combine sensors, command and control logic, networks, and defensive weapons. We are seeking engineers, computer scientists, and analysts to join our team to guide system design, develop software prototypes, and research new concepts to create innovative solutions to emerging warfighter challenges.
Geospatial Systems Engineer - TS/SCI with Polygraph GD Information TechnologyGeospatial Systems Engineer - TS/SCI with PolygraphBethesda, MarylandTo 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 : Bachelors Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline).
Lead Systems Engineer - TS/SCI with Polygraph GD Information TechnologyLead Systems Engineer - TS/SCI with PolygraphChantilly, VirginiaThe successful candidate will have at least seven plus (7+) years’ experience with three plus (3+) years of specialized experience with hands-on software and network engineering, demonstrated track record of complex system design, project management/delivery, cloud infrastructure, delivering complex IT user facing services, DevSecOps, and team leadership. 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.
Systems Engineer - Level II (Linux Engineer) Computer World ServicesSystems Engineer - Level II (Linux Engineer)Washington, District of ColumbiaWorking closely with application owners, developers, and analytics engineers, the Linux Engineer will drive automation, enforce patching and vulnerability remediation, and ensure that our Linux infrastructure reliably supports mission-critical business and analytics workloads. Manage, maintain, and troubleshoot Linux servers deployed in AWS across a mixed distribution environment, including Amazon Linux 2023, Ubuntu 22.04 and later, and Red Hat Enterprise Linux 8 and 9 .
Senior Systems Engineers – TS VMD CorpSenior Systems Engineers – TSQuantico, VAThis 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. About Xcelerate Solutions: Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions (www.xceleratesolutions.com) is one of America's fastest-growing companies.
Tech Specialist 1 (Helpdesk Technician) -Tysons, VA M.C. Dean, IncTech Specialist 1 (Helpdesk Technician) -Tysons, VATysons, Virginia$75,520–$94,400 / yearFull timeAs part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Responsibilities: We’re seeking a detail‑oriented Tech Specialist 1 (Helpdesk Technician) with hands‑on experience supporting Electronic Security Systems (ESS), including access control, video management, and related security infrastructure.
Open Talent Network: Staff DevOps and Systems Integration Engineer Ad HocOpen Talent Network: Staff DevOps and Systems Integration EngineerMc Lean, VARemote$160,000–$180,000 / yearWe partner with these agencies to build new capabilities, deliver products, establish data as a strategic asset for informed decision-making, modernize legacy systems, and build the digital service infrastructure necessary to scale their mission impact. Go/Java/Node.js (API development), Python/Ruby (scripting), PostgreSQL/NoSQL databases, experience with API Gateways (e.g., Kong, Apigee), Jira/Confluence (expert-level scripting/configuration for JIRA migration and maintenance).
Linux System Administrator CDITLinux System AdministratorAnnapolis Junction, MarylandThis role will be responsible for the administration, maintenance, performance, and security of Linux-based infrastructure, with a focus on IBM Enterprise Storage, Veritas NetBackup, vulnerability management, system patching, and security compliance. The ideal candidate will bring strong hands-on Linux administration experience with the ability to troubleshoot complex infrastructure issues, optimize system performance, and support highly available environments.
Security Officer - Unarmed Patrol Allied UniversalSecurity Officer - Unarmed PatrolHerndon, VirginiaPart timeAs an Unarmed Patrol Officer at a dynamic technology location, you will conduct routine patrols, monitor assigned areas, support access control activities, and maintain a visible presence to help deter security-related incidents. Provide customer service to employees, visitors, contractors, and vendors at a corporate technology-focused location by carrying out security-related procedures, site-specific policies, and emergency response activities when appropriate.
Security Officer - Full Time Dispatch Allied UniversalSecurity Officer - Full Time DispatchSterling, VirginiaFull timeAs a Dispatch Officer at a commercial real estate location, you will coordinate security-related communications, monitor access control and alarm activity, and support response to incidents. Monitor dispatch communications, alarms, cameras, access control notifications, and other security-related systems; document and route service requests, incidents, and critical information to appropriate personnel.
Security Officer Visitor Verification Allied UniversalSecurity Officer Visitor VerificationManassas, VirginiaProvide customer service to employees, contractors, and visitors by following site-specific access control procedures, visitor management protocols, and emergency response activities when appropriate. Operate access control and alarm systems, document security-related events, and communicate unusual activity, incidents, and/or maintenance concerns to site contacts and Allied Universal leadership.
Security Officer Part Time Unarmed Driver Patrol Services Allied UniversalSecurity Officer Part Time Unarmed Driver Patrol ServicesReston, VirginiaPart timeAs an Unarmed Security Officer at a leading aerospace and defense location, you will monitor assigned areas, conduct routine patrols, help deter security-related incidents, and deliver exceptional customer service. Conduct regular and random unarmed patrols of facilities, access points, parking areas, and perimeter areas to help identify unusual activity and help deter unauthorized access.
Unarmed Security Guard – Foot Patrol All Clean Buildings, LLCUnarmed Security Guard – Foot PatrolFalls Church, VAFoot Patrols : Regularly patrol the perimeter, interior, entry points, stairwells, and other designated areas of the site to ensure security. Technology Utilization : Use provided smart technology to track patrol tours, monitor security zones, and generate detailed incident reports.
Security Officer Part Time Allied UniversalSecurity Officer Part TimeArlington, VirginiaPart timeProvide customer service to personnel, visitors, and contractors at an aerospace and defense location by carrying out access-control procedures, site-specific policies, and appropriate emergency response activities. As an Access Control Officer supporting an aerospace and defense location, you will manage entry points, verify credentials, monitor access activity, and help maintain a secure environment.
Electronics Technician 3 - Washington DC / 100% Travel M.C. Dean, IncElectronics Technician 3 - Washington DC / 100% TravelDistrict of Columbia, Washington, DC$32–$46.42 / hourFull timeAs part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Candidates must demonstrate physical strength and stamina to perform various tasks, including but not limited to, loading, and unloading, operating equipment, and assisting in the transportation of various materials.
Systems Administrators - LEVEL 02 - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesSystems Administrators - LEVEL 02 - FULLY CLEARED with POLYGRAPH REQUIREDFort Meade, Maryland$100,000–$200,000 / yearThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Systems Administrators - LEVEL 03 - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesSystems Administrators - LEVEL 03 - FULLY CLEARED with POLYGRAPH REQUIREDFort Meade, Maryland$150,000–$250,000 / yearThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Systems Architect, Advisor PeratonSystems Architect, AdvisorGermantown, Maryland$104,000–$166,000 / yearFull timeThis hybrid role reports directly to the Task Order Program Manager and serves as a senior technical authority across voice, video, network, firewall, telecommunications, and cellular domains. Develop detailed cost estimates for infrastructure upgrades, new installations, and lifecycle replacement activities; support Independent Government Cost Estimates and proposal efforts, applying specialized knowledge to produce original analytical work products.
Linux Systems Engineer (TS/SCI) VantorLinux Systems Engineer (TS/SCI)Herndon, VirginiaYou will work with a dynamic team consisting of Linux Administrators, DevOps & Infrastructure Engineers, Systems Engineers to support computational design elements of high-performing Graphics Processing Units (GPUs) and harnessing that power to feed into the new Platform. Your work directly impacts national security and global issues, you will have the chance to contribute to missions that are of paramount importance to the United States and its allies, know that that the virtual environments you support are making a difference on a global scale.