GSEC jobs in Annapolis, MD

Sr. Software Developer, Software Systems

Annapolis, Maryland

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Today

Description PLEX Solutions, A Part of Markon is looking for Sr. Software Developer, Software Systems, to support a contract in the Annapolis Junction, MD area. Responsibilities Providing embedded operations support, capability integration, and rapid prototyping in support of our customer. Collaborating with headquarters and local customers to develop and integrate cutting-edge CNO tools. Doing independent research into software and device vulnerabilities. Documenting and presenting findings. D

Full-time

USD 120,000.00 - 200,000.00 per year

Database Administrator 2

Fort Meade, Maryland

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Today

T-Rex is looking for a fully cleared Database Administrator 2 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community. Responsibilities: Looking for a self-motivated individual that wants to learn new skills as well as contribute to the growth and maturity of the processes used to support and maintain databases by a small, talented, and hardworking database administration team. This team creates, maintains, and troubleshoots Microsoft SQL Server database

Full-time

USD 170,000.00 - 200,000.00 per year

AI Security Architect

Fort Meade, Maryland

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Today

Newberry Group is seeking an experienced AI Security Architect to support our DISA customer. This role provides specialized security engineering and architecture guidance for the secure integration, development, and deployment of Artificial Intelligence (AI) and Machine Learning (ML) capabilities, including Large Language Models (LLMs) and generative AI. This position serves as a security consultant to Mission Partners, system owners, ISSMs/ISSOs, architects, and development teams to ensure AI-e

Full-time

USD 136,000.00 - 153,000.00 per year

Cybersecurity Training Analyst

Odenton, Maryland

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Today

This position will support the DISA GSM-O II Task Number 25 (TN25) Department of Defense Cyber Defense Command (DCDC). GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the DoD and COCOMs. The selected candidate shall execute in real time, in accordance with mission requirements, provide cyber training support to include training curriculum analysis and development, performance objectives, training plans, certification s

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Systems Administrator

Annapolis, Maryland

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Today

As a collaborative member of a small and mostly autonomous team, this position directly supports secure enclave development networks. Core Tasks: Conduct functional and connectivity testing to ensure continuing operability.Develop and document systems administration standard operating procedures.Maintain baseline system security according to organizational policies.Manage accounts, network rights, and access to systems and equipment.Plan, execute, and verify data redundancy and system recovery

Full-time

DevSecOps Engineer

Fort Meade, Maryland

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Today

DevSecOps Engineer Fort Meade, MD Salary: 100-155K The DevSecOps Engineer provides security engineering expertise to Mission Partners, system owners, ISSMs/ISSOs, architects, and software development teams throughout the SDLC. The position integrates cybersecurity requirements and controls directly into Agile development and CI/CD processes, enabling development teams to identify and address security issues earlier in the lifecycle and securely move applications and capabilities from concept th

Full-time

USD 100,000.00 - 155,000.00 per year

Cloud Security Architect

Fort Meade, Maryland

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Today

Job Summary Newberry Group is seeking an experienced Cloud Security Architect to support our DISA customer. The Cloud Security Architect provides specialized cybersecurity architecture and engineering guidance for modern, distributed, cloud, and cloud-native DoD environments. The position serves as a technical security consultant to Mission Partners, system owners, architects, developers, ISSMs, and ISSOs and helps ensure security is engineered into cloud solutions rather than addressed only aft

Full-time

USD 136,000.00 - 153,000.00 per year

Cloud Security Architect

Fort Meade, Maryland

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Today

Cloud Security Architect Fort Meade, MD Salary: 100-150K The Cloud Security Architect provides specialized cybersecurity architecture and engineering guidance for modern, distributed, cloud, and cloud-native DoD environments. The position serves as a technical security consultant to Mission Partners, system owners, architects, developers, ISSMs, and ISSOs and helps ensure security is engineered into cloud solutions rather than addressed only after formal assessment. Primary Roles and Responsib

Full-time

USD 100,000.00 - 150,000.00 per year

DevSecOps Engineer

Fort Meade, Maryland

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Today

Job Summary Newberry Group is seeking an experienced DevSecOps Engineer to support our DISA customer. The DevSecOps Engineer provides security engineering expertise to Mission Partners, system owners, ISSMs/ISSOs, architects, and software development teams throughout the SDLC. The position integrates cybersecurity requirements and controls directly into Agile development and CI/CD processes, enabling development teams to identify and address security issues earlier in the lifecycle and securely

Full-time

USD 130,000.00 - 150,000.00 per year

Desktop Systems Engineer - TS/SCI with Polygraph

Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph 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: Information Technology (IT), Microsoft Windows, Scripting Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: SYSTEMS ENGINEER SR PRINCIPAL Advance how our customers operat

Full-time

USD 148,750.00 - 201,250.00 per year

Wireless Network Engineer

Annapolis, Maryland

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Today

Job Type Full-time Description Job Title: Wireless Network Engineer Place of Performance: Annapolis, MD Mandatory Requirements: Minimum Moderate Risk Public Trust (MRPT) Experience Level: Mid-Level (3+ years) About JFL Consulting: With more than 20 years of securing some of the U.S. Department of Defense and the Intelligence Community's most critical networks, JFL Consulting, LLC provides advanced network security solutions to a range of US Government and US commercial clients. Our cyber

Full-time

USD 100,000.00 - 120,000.00 per year

VMWare Engineer - TS/SCI with Polygraph

Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph 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: Information Technology (IT), Virtualization, Virtualization Technologies Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by discover

Full-time

USD 153,000.00 - 207,000.00 per year

Enterprise Monitoring Engineer - TS/SCI with Polygraph

Annapolis, Maryland

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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: Complex Systems, Enterprise Monitoring, Information Technology (IT) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT is your place-make it your own by exploring new ways to app

Full-time

USD 148,750.00 - 201,250.00 per year

Systems Administrator 3 - (Windows, Active Directory, VMware)

Linthicum Heights, Maryland

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Today

Systems Administrator 3 - (Windows, Active Directory, VMware) Clearance: TS/SCI - Polygraph required Position ID: 10-5017-SA3 Location: Linthicum, Maryland Description: As a collaborative member of a small and mostly autonomous team, this position directly supports secure enclave development networks. Conduct functional and connectivity testing to ensure continuing operability.Develop and document systems administration standard operating procedures.Maintain baseline system security according

Full-time

USD 170,000.00 - 207,000.00 per year

Microsoft Endpoint Configuration Manager

Adelphi, Maryland

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Today

Job ID: 2617683 Location: Adelphi, MD, US Date Posted: 2026-10-13 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Senior Systems Administrator - Microsoft Endpoint Configuration Manager (MECM) Administrator to provide enterprise endpoint management and systems administrati

Full-time

USD 120,001.00 - 160,000.00 per year

F5 Systems Engineer - TS/SCI with Polygraph

Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph 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: DHCP Configuration, DNS, F5 BIG-IP, F5 Load Balancer Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Own your career as a F5 Systems Engineer at GDIT. Here, you'll have

Full-time

USD 148,750.00 - 201,250.00 per year

Information System Security Engineer (ISSE)

Fort Meade, Maryland

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Today

Job Summary Newberry Group is seeking an experienced ISSE to support our DISA customer. The Information System Security Engineer (ISSE) serves as a dedicated, customer-facing cybersecurity engineering consultant supporting organizational ISSMs, ISSOs, Mission Partners, system owners, architects, and development teams. The ISSE provides expert security architecture and Risk Management Framework (RMF) guidance for on-premises, cloud-hosted, legacy, and modernizing systems throughout the System De

Full-time

USD 130,000.00 - 150,000.00 per year

SharePoint Engineer (Back End) - TS/SCI with Polygraph

Annapolis, Maryland

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph 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: Information Technology (IT), Systems Development, Technical Support Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: SYSTEMS ENGINEER SR PRINCIPAL GDIT is your place. Ma

Full-time

USD 157,250.00 - 212,750.00 per year

Cyber Defense Analyst III - 24x7 Shift Cycle

Fort Meade, Maryland

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Today

Job Description SHIFT OPTIONS This role operates on a fixed 12-hour shift schedule. Shift schedules are permanent upon hire and do not rotate between day and night shifts or different days of the week. Front-Half Day: Sunday - Wednesday | 06:00 - 18:00 (6:00 AM - 6:00 PM)Front-Half Night: Sunday - Wednesday | 18:00 - 06:00 (6:00 PM - 6:00 AM)Back-Half Day: Wednesday - Saturday | 06:00 - 18:00 (6:00 AM - 6:00 PM)Back-Half Night: Wednesday - Saturday | 18:00 - 06:00 (6:00 PM - 6:00 AM) SALARY RA

Full-time

USD 181,000.00 - 238,000.00 per year

Cyber Defense Analyst

Suitland-Silver Hill, Maryland

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Today

Cyber Defense Analyst Location: Suitland, MD Clearance: Active TS/SCI Leidos is seeking a Cyber Defense Analyst to join a mission focused team supporting the Navy's cybersecurity environment in Suitland, MD. In this role, you will serve on the front line of cyber defense, helping protect critical TS/SCI networks by monitoring and investigating cybersecurity alerts, identifying potential threats, and supporting proactive threat hunting activities. You will apply your experience in the Certifie

Full-time

USD 87,100.00 - 157,450.00 per year

GSEC jobs in Annapolis, MD, USA