GSEC jobs in Quantico, VA

Hybrid in Alexandria, Virginia

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Today

About UsAGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors. Prioritizing innovation and client-focused solutions, we assist major agencies in addressing intricate issues and ensuring a more secure future.We are seeking an experiencedSr. Network/Systems Engineerto support the design, implementation, optimization, and troublesh

Full-time

150,000++

Network Administrator

Quantico, Virginia

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Today

Requisition #: 1594 Job Title: Network Administrator Location: Quantico, VA Clearance Level: Top Secret/SCI, Must Have Clearance to Start Required Certification(s): Professional series Certification (e.g. CCNA, JNCIA-Junos, Palo Alto-PCNSA) & IAT II (CCNA Security, CySA+, GICSP, GSEC, Security+, CND, SSCP) Job Description Senior Network Administrator serves as the Subject Matter Expert (SME) for all core network systems, serving as Tier II echelon support for network IA devices to all units

Full-time

Full Stack Developer

Chantilly, Virginia

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Today

Job Number: R0236492 Full Stack Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more than just coding. As

Full-time

USD 86,800.00 - 198,000.00 per year

Technical Scrum Master

Chantilly, Virginia

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Today

Job Number: R0240330 Technical Scrum Master The Opportunity: As a scrum master, you're passionate about outcomes and supporting a development team that's securing critical projects. You know the importance of Agile best practices and how to combat challenges early to get work done. We need a scrum master like you to create solutions that'll "change the world". On our team, you'll apply your functional knowledge to coach a development team to focus on sprint goals, ensuring the project is succes

Full-time

USD 62,000.00 - 141,000.00 per year

Scrum Master

Chantilly, Virginia

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Today

Job Number: R0239668 Scrum Master The Opportunity: Work with a development team as a Scrum Master to facilitate Agile best practices and mentor new team members on Agile processes. Facilitate sprint planning, sprint reviews, and sprint retrospectives. Support the management team in communicating with clients and stakeholders to manage expectations. Collect and write detailed user stories and work with the team and client to identify associated tasks and acceptance criteria. Analyze business pro

Full-time

USD 86,800.00 - 198,000.00 per year

Scrum Master

Chantilly, Virginia

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Today

Job Number: R0240314 Scrum Master The Opportunity: Work with a development team as a Scrum Master to facilitate Agile best practices and mentor new team members on Agile processes. Facilitate sprint planning, sprint reviews, and sprint retrospectives. Support the management team in communicating with clients and stakeholders to manage expectations. Collect and write detailed user stories and work with the team and client to identify associated tasks and acceptance criteria. Analyze business pro

Full-time

USD 86,800.00 - 198,000.00 per year

Senior Full Stack Developer

Chantilly, Virginia

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Today

Job Number: R0236491 Full Stack Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding

Full-time

USD 86,800.00 - 198,000.00 per year

Cloud Platform Engineer

Fort Belvoir, Virginia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 157,900.00 - 201,100.00 per year

Service Desk Tier 1 Lead

Chantilly, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented Service Desk Tier 1 Lead to join our team in Chantilly, VA. This is an onsite position. Responsibilities Include, but not limited to: Provide day-to-day oversight of staff, including task administration, customer intervention, mentoring, and coordinating disciplinary actions as required Configure, maintain, and troubleshoot customer Windows servers, workstations, and peripheral devices both on-site and through remote diagnostic techniques

Full-time

ISSO/Information Assurance Specialist

Remote or Quantico, Virginia

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Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

NCIS Systems Administrator | Shift Work | Active Top Secret clearance

Quantico, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Enterprise IT Infrastructure, Mobile Device Management (MDM), System Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator

Full-time

USD 111,155.00 - 150,385.00 per year

Cyber Network Defense Analyst II

Arlington, Virginia

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Today

Our Partner provides remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response, and immediate investigation and resolution using host-based, network-based and cloud-based cybersecurity analysis capabilities. Team personnel provide front line response for digital forensics/incident response (DFIR) and proactively hunting for malicious cyber activity. They are seeking Cyber Network Defense Analysts (CNDA) to support this critical customer mission. The CDNA

Full-time

Sr. Database Platform Engineer I (6557)

Washington, District of Columbia

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Today

As a Sr. Database Platform Engineer I, you'll work as part of a collaborative and high-performing team providing your expertise to deliver technical solutions within the highest levels of the federal government by providing PostgreSQL expertise supporting highly visible, mission-critical applications; taking deep technical ownership of database platforms; executing disciplined operational practices; and maintaining database stability, performance, and security under constant operational demand.

Full-time

USD 170,000.00 - 239,000.00 per year

Sr. Database Engineer I (6557)

Washington, District of Columbia

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Today

As a Sr. Database Engineer (DBE) I (PostgreSQL), you'll work as part of a collaborative and high-performing team providing your expertise to deliver technical solutions within the highest levels of the federal government by providing PostgreSQL expertise supporting highly visible, mission-critical applications; taking deep technical ownership of database platforms; executing disciplined operational practices; and maintaining database stability, performance, and security under constant operationa

Full-time

USD 170,000.00 - 239,000.00 per year

Sr. PostgreSQL Database Engineer I (6557)

Washington, District of Columbia

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Today

As a Sr. PostgreSQL Database Engineer I, you'll work as part of a collaborative and high-performing team providing your expertise to deliver technical solutions within the highest levels of the federal government by providing PostgreSQL expertise supporting highly visible, mission-critical applications; taking deep technical ownership of database platforms; executing disciplined operational practices; and maintaining database stability, performance, and security under constant operational demand

Full-time

USD 170,000.00 - 239,000.00 per year

Software Engineer

Quantico, Virginia

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Today

Job Number: R0236210 Software Engineer The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a full-stack

Full-time

USD 69,400.00 - 158,000.00 per year

Senior Virtualization/Storage Administrator

Fort Belvoir, Virginia

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Today

Leidos is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design, implementation, and optimization of data protection solutions, including a migration from Commvault to Veeam, within a secure, large-scale environment. Key Responsibilities: Lead administration and optimization of enterprise backup and recovery solutions (Commvault transitioning to Veeam).Architect and implement bac

Full-time

USD 92,300.00 - 166,850.00 per year

Hybrid Cloud Platform Engineer

Remote or Springfield, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: GitOps, RabbitMQ, Red Hat OpenShift Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being tr

Full-time

USD 124,950.00 - 169,050.00 per year

Data Steward / Policy Manager - Senior (TS/SCI Required)

Fort Belvoir, Virginia

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Today

Location: Ft. Belvoir, VA Clearance Required: TS/SCI minimum () 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. Our mission is to empower analysts and decision-makers through data-driven insights, enabling faster and more effective mission outcomes. Position Overview: P

Full-time

Senior Firewall Engineer

Quantico, Virginia

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Today

Job ID: 2611838 Location: Quantico, VA, US Date Posted: 2026-04-23 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ? SAIC is seeking a Senior Firewall Engineer to support DCSA for an ONSITE position out of Quantico, VA. (All qualified candidates must possess a TS/SCI and a Sec+

Full-time

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GSEC jobs in Quantico, VA 22134, USA