Cloud Support Engineer ManTech International CorpCloud Support EngineerTysons, VA$75,500–$125,600 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. AWS Solutions Architect Associate, Azure Administrator, Google Cloud Engineer, Cisco CCNA, CompTIA Linux+ Professional, Azure Solutions Architect (AZ-305), Google Professional Cloud Architect, or CISSP: each may substitute 2 years' experience.
NoSql Database Engineer Absolute Business Solutions CorpNoSql Database EngineerBethesda, MDWe leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. DTP advances the state of the art in mission-focused big data analytics tools and micro-service development spanning the breadth of Agile sprints to multiyear research and development cycles.
Senior Network Engineer (Engineering Change Proposals) Competitive Range Solutions, LLCSenior Network Engineer (Engineering Change Proposals)Arlington, VAResponsible for delivering high-quality network designs and technical solutions for ECPs and contributing to project documentation such as Engineering Installation Plans (EIPs) and Circuit Installation Plans (CIPs). The Senior Network Engineer plays a crucial role in the planning, developing, and implementing Engineering Change Proposals (ECPs) related to IT infrastructure and network architecture enhancements.
Site Engineer II Digital Realty Trust IncSite Engineer IISterling, VA$42.30–$46 / hourThe responsibilities of the Site Engineer II are: to contribute to the daily site operation, including creation and modification of site operating procedures, contribute to creation of change management tickets, creation of timely incident reporting, site maintenance and repairs/inspections to help ensure Digital Realty's data center operations achieve the highest level of availability. PlatformDIGITAL, the company's global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx) solution methodology for powering innovation and efficiently managing Data Gravity challenges.
Site Engineer I Digital Realty Trust IncSite Engineer IAshburn, VA$37.50–$41 / hourThe responsibilities of the Engineer-I are: to contribute to the daily site operation, including creation and modification of site operating procedures, contribute to creation of change management tickets, creation of timely incident reporting, site maintenance and repairs/inspections to help ensure Digital Realty's data center operations achieve the highest level of availability. PlatformDIGITAL, the company's global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx) solution methodology for powering innovation and efficiently managing Data Gravity challenges.
NewAssociate Delivery Engineer, AppGate ZTNA (Federal) GormatAssociate Delivery Engineer, AppGate ZTNA (Federal)Washington, DCRemoteFull timeTravelWillingness to travel to customer sites as project and customer needs require, typically up to 50%.This is a remote opportunity, though we are ideally looking for someone from the following locations:Scott Air Force Base, in St. Clair County, IllinoisGunter Air Force Base, Montgomery, AlabamaKirland Air Force Base, Albuquerque, New MexicoMaryland/DC/VA area. Preferred QualificationsEntry-level certifications such as CompTIA Security+, Network+, Linux+, or CCNA.Exposure to public cloud platforms (AWS, Azure, GCP) or containers (Docker, Kubernetes).Prior internship or hands-on experience in a Federal or other regulated environment.
Site Engineer III Digital Realty Trust IncSite Engineer IIISterling, VAThe responsibilities of the Engineer-III are: to contribute to the daily site operation, including creation and modification of site operating procedures, contribute to creation of change management tickets, creation of timely incident reporting, site maintenance and repairs/inspections to help ensure Digital Realty's data center operations achieve the highest level of availability. PlatformDIGITAL, the company's global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx) solution methodology for powering innovation and efficiently managing Data Gravity challenges.
Senior Software Engineer / Quality Assurance Analyst (TS/SCI Required) Praescient Analytics LLCSenior Software Engineer / Quality Assurance Analyst (TS/SCI Required)Ft. Belvoir, VALocation: Ft. Belvoir, VA Clearance Required: TS/SCI minimum (US Citizen) Employment Type: Full-Time About Praescient Analytics: Praescient Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the Department of Defense (DoD), Intelligence Community, and federal law enforcement. Examples Include: CompTIA Security+ CE, CompTIA CySA+, CompTIA Cloud+, GIAC Security Essentials Certification (GSEC), GIAC Certified Incident Handler (GCIH), Cisco Certified Network Associate (CCNA), Certified Ethical Hacker (CEH).
Senior Security Operations Engineer Tri -Force Consulting ServicesSenior Security Operations EngineerWashington, WashingtonManage enterprise log management and security monitoring platforms, ensuring collection, normalization, retention, and analysis of security-relevant telemetry across servers, endpoints, applications, cloud platforms, and network devices. The Senior Security Operations Engineer is responsible for architecting, implementing, configuring, administering, tuning, and operationally managing enterprise cybersecurity technologies within complex production environments.
Firewall Engineer LeidosFirewall EngineerArlington, VirginiaAs part of this task order, Leidos will manage the commercial cloud migration and fully automate the continuous development & continuous integration environment, fourth estate consolidation, professionalize services – ITIL/DevSecOps based processes, improve the customer experience 1st call resolution, and achieve development of a service catalog for Defense Working Capital Fund (DWCF) Model. Identify and remediate misconfigurations, conflicting rules, security gaps, firewall and load balancer security issues, optimize rule-sets, and enhance the overall security posture and performance of Firewalls and Load Balancers.
Lead Firewall Engineer LeidosLead Firewall EngineerWashington DC, District of ColumbiaJuly 29, 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. Through the J6 Penetration Handling, Incident, System Health (PHISH) support services task order on the GSM-O contract, we provide IT products, services and solutions to the Pentagon and other DoD offices and agencies for them to meet mission and business requirements.
Storage Systems Engineer - Secret Clearance PGTEKStorage Systems Engineer - Secret ClearanceFort Meade, MD$130,000–$160,000 / yearYou'll be responsible for maintaining highly available storage infrastructure, supporting mission-critical environments, and ensuring data protection through enterprise backup technologies. This role is ideal for an engineer with extensive experience managing enterprise storage environments, Storage Area Networks (SAN), and Backup & Recovery (BURA) solutions.
Principal Endpoint Security Systems Engineer LeidosPrincipal Endpoint Security Systems EngineerBethesda, MarylandWorking in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security product and maintaining the scan policies to ensure proper protection of mission systems from external threats. January 21, 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.
INFORMATION SYSTEM SECURITY ENGINEER (Must have Active TS/SCI w/CI Poly Clearance) NorthHill TechnologyINFORMATION SYSTEM SECURITY ENGINEER (Must have Active TS/SCI w/CI Poly Clearance)Fairfax, VirginiaInformation Assurance (IA) and Information Security (InfoSec) experience working with Intelligence Community (IC) customers, which includes developing and reviewing security concept of operations, systems security plans, security control assessments, contingency plans, configuration management plans, incident response plans, plan of actions and milestones, risk management plans, vulnerability and compliance scanning, and/or vulnerability management plans. The candidate will contribute to the team’s successful Assessment and Authorization (A&A) process activities (ICD-503 RMF) and related documentation such as security concept of operations, systems security plans, security control assessments, contingency plans, configuration management plans, incident response plans, plan of actions and milestones, risk management plans, vulnerability and compliance scanning, and/or vulnerability management plans.
VMware System Engineer (TS/SCI with Full Scope Polygraph) Macpower Digital Assets Edge Private LimitedVMware System Engineer (TS/SCI with Full Scope Polygraph)Annapolis Junction, MD$140,000–$190,000 / yearThe ideal candidate is a Maryland resident holding an active Top Secret/SCI Clearance with Full Scope Polygraph , with proven expertise in VMware vCenter and system administration , and hands-on experience with Cisco switches, VPNs, VLANs, and server deployment . Position Description: The VMware Engineer will lead architectural design, system migration, and administration of VMware environments, ensuring secure, optimized, and scalable operations .
NewSenior Storage Systems Engineer- 3649536 CTCSenior Storage Systems Engineer- 3649536Manassas, VirginiaCoordinate with client Management, staff, Project Managers, vendors, clients, customers, senior staff, information systems professionals, and non-technical users to support project execution, customer service, status reporting, and effective oral and written communication. Expert knowledge of Microsoft File NAS, including managing, modifying, applying, and troubleshooting share permissions, Windows NTFS folder and file permissions, ACLs, and access for Active Directory groups and users.
NewSenior Storage Systems Engineer (VMware)- 3649546 CTCSenior Storage Systems Engineer (VMware)- 3649546Manassas, VirginiaWith offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed hosting services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions. Required Experience & Expertise in the following areas : In depth knowledge of network switching in Dell Blade systems and Firewall Management for Virtual Infrastructures.
Firewall Engineer Tetrad Digital Integrity LLCFirewall EngineerArlington, VA$115,000–$125,000 / yearThe goal will be to manage the commercial cloud migration and fully automate the continuous development & continuous integration environment, fourth estate consolidation, professionalize services – ITIL/DevSecOps based processes, improve the customer experience 1st call resolution, and achieve development of a service catalog for Defense Working Capital Fund (DWCF) Model. Identify and remediate misconfigurations, conflicting rules, security gaps, firewall and load balancer security issues, optimize rule-sets, and enhance the overall security posture and performance of Firewalls and Load Balancers.
IEC Tier 3 Engineer teKnoluxionIEC Tier 3 EngineerSpringfield, Virginia$122,000–$135,000 / yearFull timeBcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. Work and interact with engineers across multiple contracts to produce architecture artifacts that span technical, physical and logical designs supporting a portfolio of managed services.
DevOps Engineer- CI Poly - $200K+ stanleyreidDevOps Engineer- CI Poly - $200K+Fairfax, VirginiaVirtualization, CephFS, IBM GPFS, SANS, HP and IBS storage, Gluster, Docker, Kubernetes, CI/CD pipelines, Puppet, Chef, Bash, Csh, Perl, Python, Ruby and all sorts of Cloud technologies (not just AWS). the tech stack here is large and complex: thousands of servers in a world-wide distributed environment, RedHat, CentOS, Juniper and CISCO networks.