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.
Systems Engineer J5 ConsultingSystems EngineerChantilly, VAThe system generally does not make use of the Customer’s enterprise IT services as such, the Customer’s office is responsible for the architecture, engineering, implementation, and operation of the infrastructure components (computer, network, and storage) as well as enterprise services such as VDI, Active Directory, and audit and logging. Plan network configurations for integration into the network, using knowledge of the performance characteristics of the systems being added to the network and the specifications for network interfaces to ensure effective integration and optimal network performance.
Sr. Ground Systems Engineer - TeraWave Blue OriginSr. Ground Systems Engineer - TeraWaveReston, Virginia$156,802–$219,522.45 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Cyber Systems Engineering, Advisor - TS/SCI w/Poly PeratonCyber Systems Engineering, Advisor - TS/SCI w/PolyLaurel, Maryland$135,000–$216,000 / yearFull timeThis role operates at the intersection of enterprise networking, cloud infrastructure, and real-time operations, ensuring the availability, performance, and security of systems supporting national intelligence missions. We combine deep domain expertise in cyber, signals intelligence, cloud, and network operations with a mission-first mindset—enabling our teams to deliver capabilities that directly impact real-world operations.
Classified Systems Administrator And Isso CACI International Inc.Classified Systems Administrator And IssoHerndon, VA$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. Serve as the onsite Data Transfer Agent (DTA), performing, documenting, and auditing authorized classified data transfers while maintaining removable media accountability.
Systems Administrator CACI International Inc.Systems AdministratorSterling, VA$90,300–$189,600 / 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. CompTIA Security+ (or equivalent DoD-approved certification).Extensive experience administering Microsoft Windows Server environments, including installation, configuration, patch management, and performance optimization.
Linux Systems Administrator PeratonLinux Systems AdministratorSilver Spring, Maryland$86,000–$138,000 / yearFull timeThe candidate will be working closely with IA team supporting Continuous Monitoring tasks, enforcing cybersecurity compliance, and addressing vulnerabilities identified through Nessus scans. 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.
Systems Administrator PeratonSystems AdministratorFort Meade, Maryland$146,000–$234,000 / yearFull timeResponsibilities: Peraton seeks a Systems Administrator to support the daily management, upkeep, and configuration of computer systems in support of DODIN inspections for DoD Cyber Defense Command (DCDC). As 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.
Linux Systems Administrator CACI International Inc.Linux Systems AdministratorFort Meade, MD$120,800–$265,800 / yearThe successful candidate will provide advanced systems administration, network infrastructure support, virtualization, automation, cybersecurity compliance, and enterprise systems maintenance while ensuring high availability, security, and operational readiness. Pay 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.
Systems Engineering User Endpoint Management Lead PeratonSystems Engineering User Endpoint Management LeadReston, Virginia$135,000–$216,000 / yearFull timePeraton is seeking an experienced S ystems Engineer to serve as the User E ndpoint Management Lead to join our national intelligence program that delivers infrastructure engineering / development, infrastructure operations, deployment, upgrades and sustainment of products and services to achieve our client’s global Enterprise IT Infrastructure missions. Work jointly with engineering, operations and quality assurance to ensure that software builds are created, tested, and deployed efficiently and reliably to meet schedules and dependency requirements. .
Senior IT Systems Engineer Otoe Missouria GroupSenior IT Systems EngineerWashington, DC, DCThe ideal candidate is a hands-on engineer— not a help desk technician —with strong experience in systems engineering, security integration, and federal compliance frameworks. Otoe Missouria Group (OMG) is a tribally owned business dedicated to delivering high-quality solutions across a range of industries.
Missile Defense And Space Systems Research Analyst Institute for Defense AnalysesMissile Defense And Space Systems Research AnalystAlexandria, VA$113,353–$277,494 / yearEducation & Experience: One of the following combinations in a data-intensive STEM field (e.g., Physics, Aerospace Engineering, Applied Mathematics, Computer Science, Statistics, Operations Research): A PhD degree. IDA operates as a non-profit, federally funded research and development center (FFRDC) dedicated to answering the nation's toughest national security and technology challenges through objective, team-based research.
NewIT Systems Engineer 4 - Falls Church, VA M.C. Dean, IncIT Systems Engineer 4 - Falls Church, VAFalls Church , Virginia$125,000–$172,000 / yearFull timeDrive development of designs and architectural changes to infrastructure environments including physical/logical drawings, engineering design plans, implementation plans, transition plans, test plans, and failover plans. Qualifications: Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; active Secret Clearance is required.
NewIT Systems Engineer 2 - Falls Church, VA M.C. Dean, IncIT Systems Engineer 2 - Falls Church, VAFalls Church , Virginia$90,000–$124,000 / yearFull timeDrive development of designs and architectural changes to infrastructure environments including physical/logical drawings, engineering design plans, implementation plans, transition plans, test plans, and failover plans. Qualifications: Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; active Secret Clearance is required.