Senior Systems Engineer (Lvl 3) Tenth MountainSenior Systems Engineer (Lvl 3)MarylandBachelor’s or Master’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.
Senior System Engineer Synergy ECPSenior System EngineerColumbia, MarylandGreat Corporate Facilities : Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our café, or utilize our collaborative office space and conference rooms. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security.
Dev Sec Engineering Sr - E3 Lockheed Martin CorpDev Sec Engineering Sr - E3Herndon, VA$110,300–$204,900 / yearCorrects program errors, prepares operating instructions, compiles doc of program devel & analyzes syst capabilities to resolve program problems, output/input data acq, programming tech & controls. As part of the Operations team, you will collaborate with the customer, subcontractors, local engineers, and geographically dispersed teammates and customers to ensure GVS systems operate well according to contractual requirements.
Senior Enterprise Architect CACISenior Enterprise ArchitectAshburn, Virginia$113,200–$237,800 / 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. Job Title: Senior Enterprise ArchitectJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity:
NewSenior Project Manager Leidos Holdings IncSenior Project ManagerArlington, VA$116,350–$210,325 / yearComplex Infrastructure Project Delivery: Manage cross-functional technical teams executing critical infrastructure deployments and migrations, including Joint Regional Security Stack (JRSS) transitions, voice/phone switch migrations, Government-Owned Quarters (GOQ) network installations, network node expansions, and enterprise routing reconfigurations. In this high-visibility leadership role, you will serve as the principal Air Force project management authority embedded directly at the Pentagon to drive project delivery across the 844th Communications Group (844 CG), Headquarters Air Force (HAF), Air Force District of Washington (AFDW), and the Joint Service Provider (JSP).
NewActionet, Inc. Careers - Senior Usps Android Mobility & Unified Endpoint Management (Uem) Integration SME ActioNet, Inc.Actionet, Inc. Careers - Senior Usps Android Mobility & Unified Endpoint Management (Uem) Integration SMESuitland, MD$230,000–$273,000 / yearThe technical objective is to enable a Government Agency survey case-management application and associated services to operate securely on USPS Android devices, using Government Agency Microsoft Intune where needed and the USPS SOTI UEM platform, while supporting enrollment, identity, application deployment, secure connectivity, logging, testing, failover, and transition to production operations. The Senior USPS Android Mobility & Unified Endpoint Management (UEM) Integration SME will lead technical activities required to integrate a Government Agency survey case-management mobile application ecosystem with United States Postal Service (USPS) Android mobile devices and associated USPS systems.
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.
Senior Network Modernization & Policy Analyst CACI International Inc.Senior Network Modernization & Policy AnalystAlexandria, VA$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.
OpenShift Virtualization Senior Consultant - Top Secret Clearance Required Red Hat IncOpenShift Virtualization Senior Consultant - Top Secret Clearance RequiredVARemote$130,420–$215,300 / yearIn this role, you will guide Red Hat OpenShift infrastructure projects to include container and virtualization technologies, and deliver solutions that solve our client's business challenges through hands-on technical implementation and enablement of recommended practices. We 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.
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.
Clinical Data AMS Sr. Consultant DeloitteClinical Data AMS Sr. ConsultantRosslyn, VA$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.
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 Business Analyst (BA) - Automated Workflows SCOUT SolutionsSenior Business Analyst (BA) - Automated WorkflowsArlington, VirginiaThe Automated Workflows workstream takes the manual, paper-and-email processes the agency depends on and turns them into governed, auditable, automated workflows — equipment accountability, personnel and access actions, mission tasking, service requests, change and approval chains, and readiness reporting. WHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels.
Senior Developer - Automated Workflows SCOUT SolutionsSenior Developer - Automated WorkflowsArlington, VirginiaWHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels. The Automated Workflows workstream takes the manual, paper-and-email processes the agency depends on and turns them into governed, auditable, automated workflows — equipment accountability, personnel and access actions, mission tasking, service requests, change and approval chains, and readiness reporting.
Senior Development Lead - Integrated Data Architecture SCOUT SolutionsSenior Development Lead - Integrated Data ArchitectureArlington, VirginiaWHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels. This team designs and builds the interfaces, APIs, pipelines, transformations, and authoritative data sources that let those systems exchange information securely and reliably, so that operators, planners, and leadership work from one accurate picture instead of ten partial ones.
Senior Development Lead - Automated Workflows SCOUT SolutionsSenior Development Lead - Automated WorkflowsArlington, VirginiaWHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels. The Automated Workflows workstream takes the manual, paper-and-email processes the agency depends on and turns them into governed, auditable, automated workflows — equipment accountability, personnel and access actions, mission tasking, service requests, change and approval chains, and readiness reporting.
NewSenior Director - Information Security Qlarant Quality Solutions IncSenior Director - Information SecurityWashington, DCProvides expert-level guidance on security policies, vendor risk management, proposal responses, and regulatory assessments while building partnerships across business and technology units. Level of Supervision Received: Functions independently within broad scope of established departmental policies/practices; generally refers specific problems to manager only where clarification of departmental operating policies/procedures may be required.
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.
Security GRC Senior Analyst Salesforce.com, Inc.Security GRC Senior AnalystHerndon, VA$117,200–$176,700 / yearCreate and maintain relationships with key business, legal, Employee Success, Internal Audit, technical/engineering stakeholders, and other organizations throughout the company who provide expertise in security requirements and solution management. Support multiple security pillars within Salesforce Government Cloud Division including but not limited to, continuous monitoring activities, advisory, incident response, adoption of AI, and security documentation.