GSEC jobs in Laurel, MD

Maryland

•

Today

Minimum of 2 years of experience as a ServiceNow Administrator/Developer. Linux/UNIX system troubleshooting experience. Development experience with JavaScript or other high-level programming languages. Familiarity with web-based user interfaces (HTML, XML, CSS). Experience creating and maintaining technical documentation. Demonstrated ability to mentor junior team members. Excellent communication and interpersonal skills. Ten (10) years experience as SA in programs and contracts of similar scope

Full-time

Software Engineer 3

Linthicum Heights, Maryland

•

Today

Twenty (20) years of experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in computer science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. 1 Required certification: CompTIA Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, CND, or SSCP Hands-on experience operating or platf

Full-time

Sr. Network / Systems Engineer

Hybrid in Alexandria, Virginia

•

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++

Database Administrator 2

Maryland

•

Today

Demonstrable experience supporting MS SQL, MariaDB, and/or Oracle databases Experience with index and performance management Experience troubleshooting issues with instances and applications Experience with backup and recovery processes Ability to with diverse teams in support of a common mission Effective communications skills LCAT Requirements: Ten (10) years experience as a DBA in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in a technical disc

Full-time

Windows System Administrator

Maryland

•

Today

MANTECH seeks a motivated, career and customer-oriented Windows System Administrator to join our team in Hanover, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization?the foundation of all Enterprise Information Technology (EIT) for MPO. Responsibilities include but are not limited to: Creating

Full-time

Windows System Administrator

Maryland

•

Today

Full-time

Platform Engineer (Kubernetes) (Columbia, MD)

Columbia, Maryland

•

Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: At least one of the following certifications: CompTIA Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, CND, or SSCP 20 years of experience as a software engineer Bachelor's degree in a technical discipline 4 additional years of experience as a software engineer may be substituted for a degree Job Description: Design, code, and modify software to a

Full-time

USD 220,000.00 - 230,000.00 per year

Senior Linux System Administrator

Laurel, Maryland

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Today

MANTECHseeksa motivated, career and customer-orientedLinuxSystem Administratorto join our team inLaurel, MD.You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization?the foundation of all Enterprise Information Technology (EIT) for MPO. Responsibilities include but are not limited to: Configure and mana

Full-time

Software Engineer 3-BP-174

Remote or Maryland

•

Today

TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) REQUIRED EXPERIENCE: Required certification: CompTIA Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, CND, or SSCP Hands-on experience operating or platform engineering production-grade Kubernetes clusters Understanding of containerization concepts and operations, i.e. pod security standards Working knowledge of PKI certificates and PKI management Experience

Full-time

USD 78,000.00 per year

ServiceNow Administrator/Developer - Level 2

Fort Meade, Maryland

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2d ago

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Easy Apply

Full-time, Contract

Software Engineer

Fort Meade, Maryland

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Today

Job ID: 2610494 Location: Fort Meade, MD, US Date Posted: 2026-05-08 Category: Software Subcategory: SW 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: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly skilled and motivated Software Engineer with an active TS/SCI clearance to join our prestigious Nuclear Command, Control, and Communications (N

Full-time

USD 120,001.00 - 160,000.00 per year

ServiceNow Administrator/ Developer - SA2

Columbia, Maryland

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Today

Location: Columbia, Maryland Type: Contract Job #3997 Position: ServiceNow Administrator/ Developer Location: Annapolis Junction, MD Clearance: TS/SCI w/ Full Scope Polygraph Pay Range: 170- 195K Company Overview: Cornerstone Defense, in partnership with our military, intelligence, and civil government customers, supports U.S. operations worldwide through advanced intelligence, satellite, and cyber technologies. Our Intelligence Sector provides support and solutions for information collection,

Full-time

USD 170,000.00 - 195,000.00 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

Sr. Database Engineer I (6557)

Washington, District of Columbia

•

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. Database Platform Engineer I (6557)

Washington, District of Columbia

•

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

Software Engineer

Columbia, Maryland

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Today

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia, MD. In this role, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Work individually or as part of a team. Review and test software components for adherence to the design requirements and document test results. Resolve software problem reports. Utilizes software development and software design methodologies appropriate to the developme

Full-time

Software Engineer

Columbia, Maryland

•

Today

Full-time

DevOps Engineer

Laurel, Maryland

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Today

MANTECH seeks a motivated, career and customer-oriented DevOps Engineer to join our team in Laurel, MD. Responsibilities: Include but are not limited to: Configure, query, and manage PostgreSQL and other SQL database systems to ensure optimal data flowDiagnose and resolve complex technical issues across all layers of the OSI modelMonitor automated tasks and maintain scripting workflows utilizing GIT repositoriesDemonstrate proficiency in managing and troubleshooting Omnissa Horizon and VMware e

Full-time

DevOps Engineer

Laurel, Maryland

•

Today

Full-time

Sr. Cybersecurity Engineer II (6376)

Washington, District of Columbia

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Today

As a Sr. Cybersecurity Engineer (CSfC), you'll design and implement compliant Commercial Solutions for Classified (CSfC) architectures with the goal to deliver secure, mission-critical capabilities across the federal government. Our team is responsible for engineering and operating high-assurance classified environments, and you'll play a key role in strengthening, scaling, and hardening these solutions while contributing immediately in tightly controlled, high-pressure operational environments.

Full-time

USD 184,000.00 - 315,000.00 per year

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GSEC jobs in Laurel, MD, USA