Windows Systems Administrator - McLean, VA - TS/SCI PGTEKWindows Systems Administrator - McLean, VA - TS/SCIMcLean, VA$185,000–$265,000We are seeking a highly skilled Senior System Administrator to join a dynamic infrastructure team supporting next-generation technologies, including initiatives in the Artificial Intelligence (AI) space. PGTEK is a true consulting organization dedicated to helping clients achieve their business and technology objectives utilizing our decades of experience and business relationships.
Information System Security Officer (Isso) CONTACT GOVERNMENT SERVICESInformation System Security Officer (Isso)Arlington, VA$120,000–$200,000 / yearAs a FSR ISSO, you will be embedded on-site with U.S. Government customers to ensure the secure, compliant operation of a production-grade data and application platform used in mission-critical environments. Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.
System Engineer Trinity Global ConsultingSystem EngineerSpringfield, VADeploy and configure ArcGIS across a wide variety of environments including operating systems, cloud providers, security architectures, and customer organizations to meet service level agreements. Experience with Esri software including ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS, ArcGIS Runtime, and their associated APIs or interfaces.
NewInfrastructure & Ops Engineer II DLA PiperInfrastructure & Ops Engineer IIReston, VA$100,787–$160,255 / yearMust have senior technical skills in order to provide interpretation and communication/negotiation between technical resources to ensure that requirements are gathered and defined precisely and to plan for effective and timely implementation. The firm's expected hiring range for this position is $100,787 - $160,255, depending on the candidate's geographic location, experience, skills, educational background, and overall qualifications.
Cloud Cyber Engineer CACICloud Cyber EngineerSterling, Virginia$75,200–$158,100 / yearThe right candidate will understand software development, system administration, networking, and security and be able to take a holistic systems level approach to influence how we build our applications to meet the higher level security requirements associated with a system that bridges security domains, as well as someone who can help the software engineers understand zero trust architecture for a multi-releasability domain. Job Title: Cloud Cyber EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental USAnticipated Posting End: 9/30/2026 The Opportunity:
AWS Cybersecurity Engineer GBTI SolutionsAWS Cybersecurity EngineerArlington, VirginiaWe deliver our solutions and products through four core practices centered upon Software Development, Data Management, Intelligent Transformation, and Research & Development (R&D): Currently, the GBTI Innovation Lab is working with leading edge technologies like Artificial Intelligence, Machine Learning, Rapid Acquisition and Blockchain for research and development. G BTI Solutions, Inc.(GBTI) is revolutionizing how IT works, leveraging innovative and cutting edge technology to deliver time efficient, high-quality, and cost- effective business solutions to government, commercial, and non-profit clients across three continents.
Junior Database and Automation Engineer, Database Developer Alpha Omega IntegrationJunior Database and Automation Engineer, Database DeveloperArlington, VirginiaRemoteThere 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, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range. National Resilience – supporting agencies such as Federal Deposit Insurance Corporation (FDIC), Treasury, Health & Human Services (HHS), National Institutes of Health (NIH), National Oceanic and Atmospheric Administration (NOAA) and the United States Department of Agriculture (USDA).
NewPaaS Software Engineer ActalentPaaS Software EngineerManassas, VA$70–$90 / hourIn this role, you work across Kubernetes platform engineering and software development, building and maintaining cluster capabilities, developing shared services primarily in Go and Node.js, and supporting secure deployment pipelines and installation and configuration in Linux environments. We are seeking multiple PaaS Software Engineers to join a Platform-as-a-Service team that designs, builds, and sustains a Kubernetes-based platform supporting mission applications and shared platform services in an air-gapped environment.
Junior Red Hat Linux Engineer CommIT Enterprises, IncJunior Red Hat Linux EngineerQuantico, Virginia$110,000–$120,000 / yearFull timeThe Linux Administrator will operate and maintain the infrastructure for the ACAS solution to support network and appliance scanning and configuration assessments and provide training to operators and Information Assurance personnel to maintain and operate the ACAS tool functionality. DoD 8570 IAT III or IAM II (CASP+, CCNP Security, CISA, GSE, SCNA, CISSP [or Associate], CAP, GSLC, CISM, GCED, GCIH, CISO, or HCISPP).
Senior Cloud Engineer SolvarusSenior Cloud EngineerChantilly, VASTEM degree or higher in Systems Engineering or in related technical or scientific fields such as Engineering, Physics, Mathematics, Operations Research, Engineering Management, Computer Science, Information Technology, Management Information Systems, or related STEM degree program, or related equivalent additional experience. As a Senior Cloud Engineer you will be responsible to define the implementation approaches and plans to ensure optimum cloud performance and reliability across the servers, networks, and related utilities and hardware that comprise the cloud infrastructure.
Information Systems Security Engineer (ISSE) PeratonInformation Systems Security Engineer (ISSE)Herndon, Virginia$135,000–$216,000 / yearFull timePeraton 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 . Our team leverages industry best practices in architecture design , data science , cloud services, DevSecOps, and platform integration to build, sustain, and continuously enhance enterprise business systems, system‑of‑systems integrations, and back‑end workflow processes.
Mid-Level Systems Engineer The Josef GroupMid-Level Systems EngineerVirginiaTechnical Skills: Strong working knowledge of Jenkins, Linux/Unix, version control (Git), and scripting languages (Python, Bash, or similar). · System Design & Implementation: Design, install, configure, and test operating systems, application software, and system management tools.
NewSystems Engineer Markon SolutionsSystems EngineerSpringfield, VA$140,000–$160,000 / yearThis pipeline opportunity is intended to identify qualified candidates to guide engineering teams in applying a multi-disciplined approach across the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and Federal Agencies to ensure timely and accurate GEOINT. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Network Infrastructure Engineer Bowhead / UIC Technical ServicesNetwork Infrastructure EngineerDahlgren, VA$80,000–$125,000 / yearBowhead considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. This role requires a strong understanding of virtualization technologies, scripting languages, operating systems, and complex system architectures.
NewChief Engineer / Technical Director Quantum SkyChief Engineer / Technical DirectorArlington, Virginia$200,000–$240,000 / yearFull timeThis role owns solution integrity and engineering governance across enterprise architecture, systems engineering, network and cloud infrastructure, cybersecurity, and mission applications, ensuring secure, reliable delivery of services within the Joint Virtual Environment (JVE). The position requires executive-level advisory capability, leading cross-functional engineering teams, directing design reviews, and translating enterprise strategy into executable technical roadmaps aligned to DoDAF and program priorities.
Senior Software Engineer – Administrative Services Lead Global C2 Integration TechnologiesSenior Software Engineer – Administrative Services LeadReston, VAContractorReston, VA (CONUS / OCONUS Support) | Hybrid / Remote Eligible Based on Mission RequirementsPosition SummaryGlobal C2 Integration Technologies (GC2IT) is seeking a highly motivated and experienced Senior Software Engineer - Administrative Services Lead to support the design, delivery, and sustainment of enterprise administrative services supporting globally distributed mission systems. While performing the duties of this job the employee is regularly required to climb, bend, stretch, walk, sit use hands to handle or feel; frequently use fingers to type; talk and hear; occasionally stand, kneel, stoop, crouch, bend, twist or reach out; may require lifting or moving 10 lbs.
Electrical Engineer Delphinus EngineeringElectrical EngineerNorfolk, VirginiaAdditional work may be performed onboard US Navy Ships (pier side and at sea), which requires proper safety precautions and ability to go up and down shipboard stairways (ladders); work may require some physical effort in the handling of light materials, boxes, or equipment. Applicants will also support design, qualification, verification and validation testing, maintenance processes, Technical Manual development, drawings and schematics, logistics support systems and reliability support of shipboard equipment.
Cybersecurity Engineer ElectrosoftCybersecurity EngineerFort Belvoir, VAThe engineer is responsible for planning, executing, and supporting vulnerability assessments, validating findings, prioritizing remediation activities, and implementing security controls to reduce organizational cyber risk. Computing Environment (CE): Microsoft Certified Solutions Associate or Expert, Cisco Certified Network Administrator, Microsoft Azure Security Technologies, Amazon Certified Security.
Lead Cyber Security Engineer MartinFedLead Cyber Security EngineerArlington, VAFull timeJOB OVERVIEW:MartinFed is seeking a highly experienced Lead Cyber Security Engineer to provide technical leadership in the design, implementation, assessment, and continuous improvement of enterprise cybersecurity programs and secure system architectures. Collaborate with software developers, system engineers, and IT personnel to integrate security throughout the system development lifecycle (SDLC).Mentor junior cybersecurity professionals and provide technical guidance across cybersecurity projects.
NewSenior Cybersecurity Integration Engineer Basecamp Consulting & Solutions LLCSenior Cybersecurity Integration EngineerReston, VAFull timeThe Senior Cybersecurity Integration Engineer secures and integrates the Customer's enterprise API gateway, drives it through the Risk Management Framework to a signed Authority to Operate (ATO), and keeps it authorized. Depth in API and web security protocols: OAuth 2.0, OpenID Connect, JWT validation, SAML 2.0 federation, mutual TLS, PKI, and the OWASP API Security Top 10.