1 - 20 of 649 Jobs

IA Computer Security Associate

GovCIO

Hurlburt Field, Florida, USA

Full-time

Overview GovCIO is currently hiring for a Cyber Security Analyst SME / Information Systems Security Manager (ISSM) to support the 39th Information Operations Squadron. This position will be located at Hurlburt Field, Florida and will be an onsite position. Responsibilities Responsibilities: Provide extensive engineering, technical, and operational analytical support services. This includes performing in-depth technical assessments of vendor solutions, malware reverse engineering, network and

IT Manager

ASSYST

Sterling, Virginia, USA

Full-time

We are seeking a technically skilled and proactive IT Manager to lead and support our infrastructure and systems administration team. This is a full-time, onsite position based at our headquarters in Sterling, VA. The ideal candidate will have a strong hands-on background in systems engineering and administration and be willing to participate directly in technical and engineering tasks. The position requires ship Key Responsibilities: Lead and manage IT operations, including oversight of Syst

Information System Security Officer

SOS International LLC (SOSi)

Hawaii, USA

Full-time

SOSi is currently seeking an experienced Information Systems Security Officer (ISSO) to join our team in Joint Base Pearl Harbor Hickam, Honolulu, Hawaii. The customer based out of Honolulu, Hawaii creates, manages, and supports IT solutions for our customer, its mission and its 5,000+ customers throughout the Pacific theater. Our team solves challenging technical problems that enable our customers to realize critical and time sensitive C2 strategies Essential Job Duties As an ISSO at SOS Intern

Information System Security Officer

Intrepid

Huntsville, Alabama, USA

Full-time

Intrepid sets the standard for delivering excellence in the federal marketplace and is known for treating employees like family. We provide our employees with a challenging and supportive work environment, paired with a competitive salary and an industry-leading 401k contribution. We are looking for an Information System Security Officer to join our team to support the U.S. Government and Industrial Base. Your role would be to provide Cybersecurity support as an Information Systems Security Offi

Cybersecurity Engineer SME

GovCIO

San Antonio, Texas, USA

Full-time

Overview GovCIO is currently hiring for a Cybersecurity Engineer SME to support a Zero-Trust Architecture modernization project. This position will be located at Lackland, AFB in San Antonio, TX and will be an onsite position. Responsibilities Correlates threat data from various sources to establish the identity and modus operandi of hackers active in client's networks and posing a potential threat. Provides the customer with assessments and reports facilitating situational awareness and unde

Senior Linux Administrator

Intrepid

Huntsville, Alabama, USA

Full-time

Intrepid sets the standard for delivering excellence in the federal marketplace and is known for treating employees like family. We provide our employees with a challenging and supportive work environment, paired with a competitive salary and an industry-leading 401k contribution. We are looking for a Senior Linux Administrator to join our team to support the Tactical Innovation and Experimentation Lab for the upkeep, configuration, and reliable operation of computer systems. The selected candid

Cyber Assurance Lead (Supplier/Vendor Risk)

SpaceX

Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. CYBER ASSURANCE LEAD (SUPPLIER/VENDOR RISK) Are you dedicated to safeguarding the integrity of our company's supply chain against cyber threats? Join our team as a Cyber Assurance Lead, specializing in Supply Chain Cy

Senior Network Engineer

SOS International LLC (SOSi)

Hawaii, USA

Full-time

SOSi is currently seeking an experienced Sr. Network Engineer to join our team in Joint Base Pearl Harbor Hickam, Honolulu, Hawaii. The customer based out of Honolulu, Hawaii creates, manages, and supports IT solutions for our customer, its mission and its 5,000+ customers throughout the Pacific theater. Our team solves challenging technical problems that enable our customer to realize critical and time sensitive C2 strategies. Essential Job Duties As a Senior Network Engineer at SOS Internation

Cybersecurity Engineer SME

GovCIO

Hampton, Virginia, USA

Full-time

Overview GovCIO is currently hiring for a Cybersecurity Engineer SME to support a Zero-Trust Architecture modernization project. This position will be located at Langley AFB, VA and will be an onsite position. Responsibilities Correlates threat data from various sources to establish the identity and modus operandi of hackers active in client's networks and posing a potential threat. Provides the customer with assessments and reports facilitating situational awareness and understanding of curr

Cyber Assurance Lead (Supplier/Vendor Risk)

SpaceX

Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. CYBER ASSURANCE LEAD (SUPPLIER/VENDOR RISK) Are you dedicated to safeguarding the integrity of our company's supply chain against cyber threats? Join our team as a Cyber Assurance Lead, specializing in Supply Chain Cy

Network Administrator

TEKsystems c/o Allegis Group

McConnell Air Force Base, Kansas, USA

Full-time

Seeking Multiple Network Engineers Description Operate and maintain enterprise level NMS tools. Perform daily network updates/changes/moves as required. Monitor network for outages and performance issues. Coordinate with Sr. Network Administrator and Base to push changes to include configuration and software updates. Top Skills' Details 1) ~3 years of experience with Cisco Routers & Switches Network Administration 2) Active Secret Clearance 3) 8570 IAT II Certification (i.e. Security+) Specific

Network Administrator

Booz Allen Hamilton

Norfolk, Virginia, USA

Full-time

Job Number: R0221670 Network Administrator The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an organization make sure their network will fit their current and evolving needs? Crafting the right network, with the right equipment and software, requires a combination of technical skill and careful planning. That's why we need you, a network engineer who knows how to develop the exact network the DoD needs. As a network

Senior System Administrator

Booz Allen Hamilton

Washington, District of Columbia, USA

Full-time

Job Number: R0221564 System Administrator, Senior The Opportunity: Your combination of people skills and te chn ical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the te chn ology supporting the Department of Defense ( DoD ) ? We're looking for a systems administrator who spe cia lizes in working within classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy

Senior Systems Administrator

Booz Allen Hamilton

Washington, District of Columbia, USA

Full-time

Job Number: R0221565 Systems Administrator, Senior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in networking and working within classified environments supporting agencies with a solid background in windows operating systems to help u

Information System Security Officer

SAIC

Colorado Springs, Colorado, USA

Full-time

Job ID: 2506485 Location: COLORADO SPRINGS, CO, US Date Posted: 2025-06-26 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description We are seeking a mission-focused Information System Security Officer (ISSO) to support NORAD-USNORTHCOM (N&NC) within the N&NC IT Enterprise Services (NITES) contract. ISSO candidate will play

Information System Security Officer - CI Poly

Zachary Piper Solutions, LLC

Herndon, Virginia, USA

Full-time

Piper Companies is seeking an experienced ISSO- CI Polywho can work onsite in Raleigh, NC.The ISSO - CI Poly will be responsible for the lifecycle of Information Systems and once authorized, the ISSO- CI Poly will maintain compliance with all applicable CONMON requirements. Responsibilities of the ISSO - CI Poly include: Plan, manage and provide support to ensure the completion of all assessment and authorization activities per Intelligence Community Directive 503. Maintain compliance with al

Elasticsearch Engineer

Booz Allen Hamilton

Arlington, Virginia, USA

Full-time

Job Number: R0221236 Elasticsearch Engineer Key Role: Work with clients and peers to build a high performing system using Elastic to aggregate logs from many systems into a single common schema. Use Elastic Common Schema ( ECS ) formatted fields, create quality visualizations and alerts that analyst can use for threat hunting, maintain infrastructure, and identify problems or anomalous behavior before they become a larger issue and can be actioned on. Work with the vendor to determine best prac

HPC Systems Engineer

General Dynamics Information Technology

Huntsville, Alabama, 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 Engineering Job Qualifications: Skills: Complex Systems, High-Performance Computing (HPC) Systems, Linux, Management Tools, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: HPC Systems Engineer GDIT is seeking a

HPC Systems Engineer

General Dynamics Information Technology

Huntsville, Alabama, 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 Engineering Job Qualifications: Skills: Complex Systems, High-Performance Computing (HPC) Systems, Linux, Management Tools, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: HPC Systems Engineer GDIT is seeking a T

Senior Network Engineer - Must have an Active TS/SCI

Motion Recruitment Partners, LLC

Bedford, Massachusetts, USA

Full-time

A top-tier defense technology integrator is seeking a Network Engineering SME to architect and secure enterprise- and tactical-grade networks for a next-gen airborne communications program. This full-time, high-impact role will lead the design, validation, and deployment of multi-domain, secure networking solutions across SATCOM, software-defined radios, and software-defined networking (SDN). Active TS/SCI clearance required. In this role, you'll shape the architecture behind a major digital inf