Security+ Jobs in District of Columbia

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201 - 220 of 6,669 Jobs

DNS Engineer - TS/SCI w/Poly

General Dynamics

•

Annapolis, Maryland, USA

Full-time

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: Systems Engineering Job Qualifications: Skills: Systems Development, Systems Management, Troubleshooting Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a DNS Systems Engineer at GDI
Posted 46 days ago | Updated 8 hours ago

IT Infrastructure (Cloud) Specialist with Min 16yrs exp (Webcam Interview) (HYBRID_ only Local to DC/MD/VA Area)

NextGen Solutions Corporation

•

Washington, District of Columbia, USA

Full-time, Contract, Third Party

We are looking IA & SS Mast / IT Infrastructure (Cloud) Specialist (Min 16+ years of exp) HYBRID (Webcam interviews) POSITION DESCRIPTION DIRECT CLIENT Position Number of positions: 1 Length: 15 Months + Location: 1101 4th St. SW, Suite 350, Washington DC 20004 Immediate interviews Webcam interviews ONLY Information Assurance and Security Specialist Master / IT Infrastructure (Cloud) Specialist with experience in design and build solutions utilizing on-premises computer, networking, and storage
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Posted 21 days ago | Updated moments ago

SOAR Engineer

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0220125 SOAR Engineer Key Role: Display a strong background in security operations, threat detection, and security engineering. Be responsible for key contributions in developing Threat Defense Solutions, focusing on detection, automation, and development of artifi cia l intelligence ( AI ) capabilities which enable the SOC to achieve measurable growth and maturity. Work with in-house teams to identify the right mix of tools, techniques, and procedures to translate your customer's
Posted 56 days ago | Updated 8 hours ago

Lead Cybersecurity Zero Trust Architect

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0220009 Cybersecurity Zero Trust Architect, Lead The Opportunity: Everyone knows security needs to be "baked in" to a system architecture, but you know how to bake it in. You can identify and implement ways to harden systems and reduce their attack surface. What if you could use your cyber engineering skills to design and build secure systems for the U.S. Government? We're looking for an architect who can create solutions for the government that will stand up to even the most advanc
Posted 58 days ago | Updated 8 hours ago

Information System Security Officer - Mid

Jacobs

•

Washington, District of Columbia, USA

Full-time

As a Top Secret cleared Information Systems Security Officer you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for technical information assurance engineering efforts with network/server scanning, patching, mitigation, and compliance cross-checking o
Posted 60+ days ago | Updated 8 hours ago

DevSecOps Engineer

SimVentions, Inc - Glassdoor 4.6

•

La Plata, Maryland, USA

Full-time

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a DevSecOps Engineer to join our team! Ideal candidates will have prior experience in a continuous integration/continuous development (CI/CD) environment using containerization technologies (e.g. Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments (e.g. Amazon Web Services). This position requires full-time, onsite support at NSWC Dahlg
Posted 60+ days ago | Updated moments ago

ServiceNow Developer Functional Manager

SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507380 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven ServiceNow Developer Sr. Functional Manager to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full rang
Posted 8 days ago | Updated 5 hours ago

SME Network Engineer (Remote)

Akima, LLC

•

Remote or Alexandria, Virginia, USA

Full-time

Provides functional and empirical analysis related to the planning, design, installation, and implementation of the network infrastructure. Configures network devices including the restoration of hardware and software. Anticipates and mitigates potential attacks through network or other connections to ensure the security of the system. Works with end users and vendors to resolve network hardware and software issues. May develop and administer training for process improvement. Reviews progress an
Posted 60+ days ago | Updated 8 hours ago

Information Security Engineer

Zachary Piper Solutions, LLC

•

Columbia, Maryland, USA

Full-time

Piper Companies is seeking a dynamic Security Engineer for a hybrid (3 days onsite) role located in Columbia, MD. You will be responsible for safeguarding the Software Development Life Cycle (SDLC), as well as implementing and maintaining information security controls and countermeasures to ensure robust protection for a pioneering healthcare team. Requirements of the Security Engineer: Perform security functions including IAM, vulnerability scanning, light pen testing, and daily review of sec
Posted 34 days ago | Updated 30 days ago

Restore System Administrator - TS/SCI w/Poly

General Dynamics

•

Annapolis, Maryland, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Backup and Recovery (Software), Disaster Recovery (DR), Information Technology (IT) Systems Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Restore System Administrator Transform
Posted 18 days ago | Updated 8 hours ago

Junior Help Desk Technician - All shifts available - Active Top Secret required

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Customer Service, Information Technology (IT) Support, Problem Resolution Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: *Shift options listed at the bottom. GDIT has an amazing opportunity for a Help Desk
Posted 60+ days ago | Updated 8 hours ago

Systems Administrator Intermediate - TS/SCI required

General Dynamics

•

Fort Belvoir, Virginia, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Computer Servers, Information Technology (IT) Systems, Systems Management Certifications: None Experience: 7 + years of related experience ship Required: No Job Description: Systems Administrator Intermediate - TS/SCI required Transform techno
Posted 17 days ago | Updated 8 hours ago

Software Engineer

Leidos

•

Bethesda, Maryland, USA

Full-time

Description Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Leidos has an exciting opening for you as our next TS/SCI cleared Software Engineer supporting a long-term DIA-NEMC DOMEX Technology Platform (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending across
Posted 19 days ago | Updated 17 hours ago

ServiceNow Test Engineer

TEKsystems c/o Allegis Group

•

Fort Meade, Maryland, USA

Full-time

Description We have career opportunity for a Test Engineer supporting the Global Solutions Management - Operations II (GSM-O II) contract at DISA. Candidate must be able to be on site at Fort Meade, Scott AFB, or Hill AFB daily. At a minimum, a Secret clearance is required upon the start of employment and within 14 days following the start date the employee must obtain their Security + certification. The Test Engineer is responsible for working within a fast paced, Agile team to verify and val
Posted 7 days ago | Updated 4 hours ago

OneDrive Storage Engineer - TS/SCI w/Poly

General Dynamics Information Technology

•

Maryland, USA

Full-time

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: Systems Engineering Job Qualifications: Skills: Microsoft OneDrive, Storage Solutions, Storage Systems Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: OneDrive Storage Engineer We are currently expanding our capabilities and seek
Posted 35 days ago | Updated 9 hours ago

OneDrive Storage Engineer - TS/SCI w/Poly

General Dynamics Information Technology

•

Maryland, USA

Full-time

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: Systems Engineering Job Qualifications: Skills: Microsoft OneDrive, Storage Solutions, Storage Systems Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: OneDrive Storage Engineer We are currently expanding our capabilities and seek
Posted 35 days ago | Updated 3 hours ago

Junior Cybersecurity Risk Management Analyst - Component Level

Evolver Federal

•

Springfield, Virginia, USA

Full-time

Evolver Federal is seeking a Junior Cybersecurity Risk Management Analyst - Component Level to support its Federal client in Springfield, VA in satisfying FISMA and OMB reporting requirements. The Data Analyst will lead data gathering efforts across a diverse stakeholder group, compile the data, conduct data analysis across all data collected, develop dashboards and data visualizations to show compliance trends, identify data anomalies, and conduct root cause analysis. The successful candidate
Posted 9 days ago | Updated 4 hours ago

Sr. Systems Engineer/Architect

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

The Systems Engineer / Architect will be responsible for the functional and technical design of solutions within the DTRA ITD I3TS portfolio, including leading the technical design of solution components and developing system and technical requirements in support of customer-facing capabilities in a Data-Driven, AI ready, hybrid cloud-based environment in Fort Belvoir, VA. As a I3TS team member, you will work as part of a fast paced, Agile team to create solution designs as well as develop and m
Posted 3 days ago | Updated 8 hours ago

ServiceNow Software Developer (Active TS/SCI with Poly)

General Dynamics Information Technology

•

Maryland, USA

Full-time

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: Software Development Job Qualifications: Skills: Communication, Design, Documentations Certifications: CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Software Developer Advisor Deliver
Posted 60+ days ago | Updated 3 hours ago

DevSecOps Engineer

SimVentions, Inc - Glassdoor 4.6

•

Port Tobacco, Maryland, USA

Full-time

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a DevSecOps Engineer to join our team! Ideal candidates will have prior experience in a continuous integration/continuous development (CI/CD) environment using containerization technologies (e.g. Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments (e.g. Amazon Web Services). This position requires full-time, onsite support at NSWC Dahlg
Posted 60+ days ago | Updated moments ago