Network Security Jobs in District of Columbia

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61 - 80 of 1,262 Jobs

Senior Network Administrator / Engineer - TS/SCI with Polygraph

General Dynamics

•

Washington, District of Columbia, 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: Network Administration Job Qualifications: Skills: Border Gateway Protocol (BGP), Local Area Network (LAN), Network Administrator, Open Shortest Path First (OSPF) Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Transform technology into oppor
Posted 5 days ago | Updated 12 hours ago

Gigamon Engineer

SilverEdge

•

College Park, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Gigamon Engineer, Mid to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our
Posted 12 hours ago

SME Cloud Engineer- TS/SCI with Poly

Jacobs

•

Springfield, Virginia, USA

Full-time

At Amentum, we believe that our success is driven by the talent and dedication of our team along with a flexible schedule to meet your personal needs. As a SME Cloud Engineer, you will play a crucial role in shaping the future of our cloud solutions, enabling our clients to achieve their business goals with greater efficiency and agility. Your expertise will help us deliver innovative and reliable solutions that make a meaningful impact on the Government Customers we serve. Join us in our missio
Posted 2 days ago | Updated 12 hours ago

Senior Cloud Engineer- TS/SCI with Poly

Jacobs

•

Springfield, Virginia, USA

Full-time

At Amentum, we believe that our success is driven by the talent and dedication of our team along with a flexible schedule to meet your personal needs. As a Senior Cloud Engineer, you will play a crucial role in shaping the future of our cloud solutions, enabling our clients to achieve their business goals with greater efficiency and agility. Your expertise will help us deliver innovative and reliable solutions that make a meaningful impact on the Government Customers we serve. Join us in our mis
Posted 2 days ago | Updated 12 hours ago

COMSEC Engineer

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a COMSEC Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The COMSEC Engineer will provide full
Posted 12 hours ago

Senior Database Specialist - TS/SCI with Poly

Jacobs

•

Springfield, Virginia, USA

Full-time

At Amentum, we believe that our success is driven by the talent and dedication of our team along with a flexible schedule to meet your personal needs. As a Senior Database Specialist, you will play a crucial role in shaping the future of our cloud solutions, enabling our clients to achieve their business goals with greater efficiency and agility. Your expertise will help us deliver innovative and reliable solutions that make a meaningful impact on the Government Customers we serve. Join us in ou
Posted 2 days ago | Updated 12 hours ago

Desktop Management Job Training Program

Year Up United

•

Washington, District of Columbia, USA

Full-time

Year Up United is a one-year or less, intensive job training program that provides young adults with in-classroom skill development, access to internships and/or job placement services, and personalized coaching and mentorship. Year Up United participants also receive an educational stipend. The program combines technical and professional training with access to internships and job placement support through our industry-leading talent placement firm YUPRO Placement. If you receive an internship,
Posted 42 days ago | Updated 13 hours ago

COMSEC Engineer

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a COMSEC Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The COMSEC Engineer will p
Posted 6 days ago | Updated 14 hours ago

Senior Cisco Network Engineer

Elite Technical

•

Manassas, Virginia, USA

Full-time

Senior Cisco Network EngineerOur client, an IT Services organization supporting commercial and federal clients, is seeking an experienced and highly skilled Senior Network Engineer. The successful candidate will be responsible for designing, implementing, managing, and troubleshooting complex network environments, including on-premises infrastructure and cloud-based networks. This role requires expertise with Palo Alto Firewalls, Cisco Switches, Cisco Identity Services Engine (ISE), Cisco Secure
Easy Apply
Posted 2 days ago

COMSEC Engineer (Subject Matter Expert)

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a COMSEC Engineer SME in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The COMSEC Engineer SME will prov
Posted 12 hours ago

Senior COMSEC Engineer

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Senior COMSEC Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The COMSEC Engineer SME will pr
Posted 12 hours ago

SkillBridge Cybersecurity Intern (Transitioning Military)

American Systems Corporation

•

Chantilly, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a SkillBridge Cybersecurity Intern with AMERICAN SYSTEMS you will have the opportunity to do the following: Conduct periodic system assessments to ensure compliance with system authorization.Review & maintain
Posted 2 days ago | Updated 12 hours ago

Senior DevOps Engineer Integration Manager- TS/SCI with Poly

Jacobs

•

Springfield, Virginia, USA

Full-time

At Amentum, we believe that our success is driven by the talent and dedication of our team along with a flexible schedule to meet your personal needs. As a Senior DevOps Engineer Integration Manager, you will play a crucial role in shaping the future of our cloud solutions, enabling our clients to achieve their business goals with greater efficiency and agility. Your expertise will help us deliver innovative and reliable solutions that make a meaningful impact on the Government Customers we serv
Posted 2 days ago | Updated 12 hours ago

Intermediate Database Specialist - TS/SCI with Poly

Jacobs

•

Springfield, Virginia, USA

Full-time

At Amentum, we believe that our success is driven by the talent and dedication of our team along with a flexible schedule to meet your personal needs. As a Intermediate Database Specialist, you will play a crucial role in shaping the future of our cloud solutions, enabling our clients to achieve their business goals with greater efficiency and agility. Your expertise will help us deliver innovative and reliable solutions that make a meaningful impact on the Government Customers we serve. Join us
Posted 2 days ago | Updated 12 hours ago

Senior Cybersecurity Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0219698 Cybersecurity Engineer, Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our nation? As a cybersecurity engineer, you can identify, implement, and operate the systems, tools, and approaches needed to assess vulnerabilities, repel threats, and improve enterprise security. We need your experience to lead the development and implementation of security solutions that protect critical national securit
Posted 2 days ago | Updated moments ago

COMSEC Engineer (Subject Matter Expert)

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a COMSEC Engineer SME in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The COMSEC Engineer S
Posted 6 days ago | Updated 14 hours ago

Senior COMSEC Engineer

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a Senior COMSEC Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The COMSEC Engineer
Posted 6 days ago | Updated 14 hours ago

Sr. Cisco Security Engineer

ConsultNet, LLC

•

Vienna, Virginia, USA

Full-time

Sr. Cisco Security Engineer Maryland 6-month contract-to-hire $75 to $80 per hour with a conversion salary of $160K to $165K annually Job Description: Sr. Cisco Security Engineer We are seeking a skilled and experienced Senior Cisco Security Engineer to join our security team. As a critical member of our organization, you will be responsible for designing, implementing, and managing advanced Cisco security solutions to protect our infrastructure and data. The ideal candidate will have a strong
Easy Apply
Posted 37 days ago | Updated 11 hours ago

Expert Security Engineer

Leidos

•

Reston, Virginia, USA

Full-time

Leidos is looking for a Cyber Security/Computer and Network Defense Subject Matter Expert (SME), concentrating on overall technical and operational effectiveness of capabilities in coordination with the COTR and Sponsor Staff management. Cyber Security SME for the Sponsor is responsible for providing recommendations on continuous improvement of the processes and architectures supporting the overall Cyber Defense operational activities including, but not limited to: analysis, incident handling an
Posted 12 days ago | Updated 12 hours ago

Linux Systems Administrator (Tier I)

American Systems Corporation

•

Arlington, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is a 100% employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a Tier I Linux Systems Administrator with AMERICAN SYSTEMS you will have the opportunity to do the following: Perform general Systems Administrator functions supporting all HPC users with courteous respons
Posted 2 days ago | Updated 12 hours ago