Senior Process Engineer PeratonSenior Process EngineerFort Meade, Maryland$176,000–$282,000 / yearFull timeYou will apply process improvement (Pl), engineering methodologies, and principles to effectively improve and align Enterprise-level processes; facilitate project teams in accomplishing project activities and objectives; and coordinate the transfer of new processes and practices to project teams by providing group facilitation, interviewing, training and additional forms of knowledge transfer. Peraton 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.
Senior Storage Engineer LeidosSenior Storage EngineerFort Belvoir, VirginiaThe ideal candidate brings deep hands-on expertise in storage architecture, SAN/NAS administration, data protection, performance tuning, lifecycle management, and cross-functional infrastructure support. Administer NetApp, Dell EMC, Hitachi storage arrays, including pools, LUNs, file systems, NAS servers, snapshots, replication, FAST VP/tiering, and host connectivity.
Senior Network Modernization & Policy Analyst CACISenior Network Modernization & Policy AnalystAlexandria, Virginia$103,800–$218,100 / yearThis position independently supports an Action Officer and serves as the primary SME driving enterprise-wide network modernization across the Department of Defense Information Network (DoDIN) including DISN optimization, MILDEP network convergence, tactical edge cloud initiatives, and Mission Partner Environment (MPE) capability development. Support the development and coordination of implementation plans to modernize and optimize network capabilities (e.g., DISN, MILDEP network convergence, and edge cloud) in support of DoD priorities to increase security, enhance effectiveness, and gain efficiencies across the DoDIN.
Project Manager LeidosProject ManagerArlington, VA$116,350–$210,325 / yearThe Project Manager collaborates with cross-functional teams and stakeholders, facilitating Agile ceremonies and driving delivery of high-quality results for the Defense Information System Network (DISN) and DOD Information Network (DODIN). 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 .
OpenShift Senior Consultant - TS/SCI + Poly Required Red Hat IncOpenShift Senior Consultant - TS/SCI + Poly RequiredMDRemote$130,420–$215,300 / yearWe are not responsible for, and will not pay, any fees, commissions, or any other payment related to unsolicited resumes or CVs except as required in a written contract between Red Hat and the recruitment agency or party requesting payment of a fee. Red Hat is the world's leading provider of enterprise open source software solutions, using a community-powered approach to deliver high-performing Linux, cloud, container, and Kubernetes technologies.
Sr. Systems Engineer 0926 nexus IT groupSr. Systems Engineer 0926Washington, District of ColumbiaThe ideal candidate is a highly capable infrastructure professional who can operate independently, troubleshoot complex technical issues, contribute to architecture and technology strategy, and provide guidance to less-experienced engineers. Design, deploy, configure, and maintain Microsoft Azure and Microsoft 365 environments, including identity, security, collaboration, and related cloud services.
Clinical Data AMS Sr. Consultant Deloitte Touche Tohmatsu LtdClinical Data AMS Sr. ConsultantWashington, DC$120,200–$140,000 / yearThis role owns the health, stability, and compliance posture of a suite of clinical and regulatory R&D platforms - including Axway Secure Transport (ST), eClinical Elluminate, Eclipse (medical coding), and EAST - across the full engagement lifecycle: implementation, configuration, validation, and steady-state managed services. The team operates at the intersection of IT infrastructure, clinical operations, and quality/regulatory compliance, partnering closely with global business and technology stakeholders to support end-to-end clinical trial data lifecycles from data capture and coding through statistical analysis and submission-ready outputs.
NewSenior Proxmox Cluster Administrator PeratonSenior Proxmox Cluster AdministratorCollege Park, Maryland$176,000–$282,000 / yearFull timeResponsibilities: Peraton Labs is seeking a poly cleared Senior Proxmox Cluster Administrator to own day-to-day operations and lifecycle management of a mission-critical Proxmox virtualized environment supporting a complex Multi-OS research infrastructure. At least one active technical certification in: systems engineering, information security, networking, system administration, virtualization, IT systems management, or project management.
Senior Cybersecurity Engineer PEMCCO Logistic Services LLCSenior Cybersecurity Engineerfort meade, MDAdvanced cybersecurity training or specialized coursework in security engineering, risk management, or cybersecurity operations Experience supporting Department of Defense or Federal Government programs Experience leading RMF and A&A efforts Experience supporting security control assessments and continuous monitoring activities Experience in cybersecurity architecture, vulnerability management, or incident response Experience mentoring cybersecurity professionals and supporting team development. Support critical government and customer missions through advanced cybersecurity efforts Lead initiatives that help protect systems, networks, applications, and sensitive information Work alongside experienced cybersecurity, engineering, and IT professionals Gain exposure to complex security environments and emerging cybersecurity technologies Contribute to security modernization, risk management, and compliance programs Expand your expertise across multiple cybersecurity disciplines Build a rewarding career in a collaborative and mission-focused environment.
Senior System Engineer (TS/SCI with Full Scope Poly) {S} ARKA Group, L.P.Senior System Engineer (TS/SCI with Full Scope Poly) {S}Herndon, VirginiaARKA Group L.P. (“ARKA”) is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Its proximity to Dulles International Airport and the Herndon Metrorail Station provides easy travel to over 400 shops and restaurants in the malls of Tysons or stay on the train and see the monuments and memorials of Washington, DC.
Measure of Effectiveness (MOE) Officer, Senior Orbis Operations, LLCMeasure of Effectiveness (MOE) Officer, SeniorMcLean, VARemoteBeyond the opportunity to work alongside practitioners who have operated at the mission edge, joining Orbis means real ownership over outcomes that matter — the chance to build technology that gives the United States Government and its allies a genuine decision advantage, not just another dashboard. This is an exciting opportunity for an intellectually curious, energetic MOE officer to work on a project with real impact to help our client develop ways of better meeting the needs of the mission.
Senior Cybersecurity SME/Security Control Assessor Avantus FederalSenior Cybersecurity SME/Security Control AssessorChantilly, VA$150,000–$185,000 / yearCommunity Representation: Serve as a key liaison between the Defense Industrial Base (DIB), government cybersecurity entities, security assessment organizations, and Special Access Program (SAP) IT working groups to maintain alignment with the broader defense innovation ecosystem. If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems.
Senior Devops Engineer (Active Ts/Sci Clearance) StriveworksSenior Devops Engineer (Active Ts/Sci Clearance)Falls Church, VA$185,000–$230,000 / yearSince 2018, we have delivered the most trusted AI systems operating in real-world use cases-providing a layer of assurance underneath hundreds of deployed models that monitors performance, manages drift, and sustains systems long after they leave the lab. Working across teams, you'll define what needs to be built; you'll then deploy it and keep it running across commercial, unclassified, CUI, and classified DOD networks.
Senior Software Engineer Trinity Global ConsultingSenior Software EngineerSpringfield, VADocument and demonstrating solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code. At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP.
NewSenior Azure Cloud Integration Engineer LeidosSenior Azure Cloud Integration EngineerRockville, MD$107,900–$195,050 / yearThis engineer will play a key role in integrating cloud services across Azure and Microsoft 365 GCC environments, enabling secure, scalable, and compliant solutions for development, testing, and enterprise modernization. July 16, 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.
Senior Network Engineer BAE Systems PlcSenior Network EngineerSterling, VA$149,603–$254,317 / yearYour expertise will support a technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications. In addition, you will engineer solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems, will monitor and analyze mission critical networks and servers, and will set up, manage, and maintain security management and application performance optimization functions across internal and customer systems.
Sr. Systems Engineer Job | Esri Career Opportunity Environmental Systems Research Institute IncSr. Systems Engineer Job | Esri Career OpportunityVienna, VA$81,120–$166,400 / yearHave working knowledge and experience with ICD 503, NIST 800-53r4/5 controls, NIST 800-171R2, NIST Risk Management Framework, NISPOM Chapter 8, DCSA DAAPM 2.2. Compensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Security Cloud Architect, Senior American Systems CorpSecurity Cloud Architect, SeniorChantilly, VAAMERICAN SYSTEMS is seeking a Senior Security Cloud Architect to design and lead secure cloud architectures supporting high-impact national security missions in Chantilly, VA. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
Senior Devops Engineer AppianSenior Devops EngineerMclean, VA$100,000–$200,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Systems Administration Expertise: 3-5 years of professional experience as an expert IT systems administrator building, maintaining, scripting, patching, and managing enterprise hosts, databases, and interconnected cloud networks.
Sr. DevOps Engineer Appian CorpSr. DevOps EngineerMcLean, VA$100,000–$200,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Systems Administration Expertise: 3-5 years of professional experience as an expert IT systems administrator building, maintaining, scripting, patching, and managing enterprise hosts, databases, and interconnected cloud networks.