23 Computer Network Defense jobs

Belcamp, Maryland, US (On-site)

$85–101K / year

Sigma Defense is currently seeking an Information Security Analyst to work in support of the Army for the Network Modernization & Mission Network…

SG (On-site)

Job Scope Conduct exploratory research and analysis into threats on network devices Conduct exploratory analysis and reverse engineering of emerging…

Columbus, Ohio, US (On-site)

Overview Amyx is looking to hire a Cybersecurity Project Manager.

Philadelphia, Pennsylvania, US (On-site)

Ghostrock, a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Senior Systems Administrator –…

El Segundo, California, US (Hybrid)

$121–177.1K / year

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next.

Fort Meade, Maryland, US (On-site)

$69.6–125.7K / year

The Leidos Digital Modernization Sector has a current job opportunity for a Swing-Shift Cyber Security Watch Officer (CSWO) at Ft.

Beaufort, South Carolina, US (On-site)

Cybersecurity Engineer Specialist Concurrent Technologies Corporation Beaufort, SC (Client Site Position) Minimum Clearance Required: Secret…

Pittsburgh, Pennsylvania, US (On-site)

The CERT Security Operations team is dedicated to developing cutting-edge solutions that address critical and emerging cybersecurity challenges…

Colorado Springs, Colorado, US (On-site)

$86.8–198K / year

Cybersecurity Architect The Opportunity: As a Cybersecurity Architect on our team, you’ll work with Booz Allen colleagues and the military to develop…

Mons, Wallonia, BE (On-site)

Deadline Date: Friday 18 September 2026 Requirement Title: Cyber Security Guard and Diode Engineer Location: Mons, BE Full time on-site: Yes Total…

Huntsville, Alabama, US (On-site)

This posting is for resume collection only and does not represent an active open position.

Pittsburgh, Pennsylvania, US (On-site)

The CERT Security Operations team is dedicated to developing cutting-edge solutions that address critical and emerging cybersecurity challenges…

Shaw AFB, South Carolina, US (On-site)

$104–145K / year

Location: Shaw AFB, SC Required Clearance: Secret Certifications: DoD 8570.01 M compliance for IAM Level III Required Education: HS Diploma/GED…

Stafford, Virginia, US (Hybrid)

Who We’re Looking For (Position Overview): This role requires a strategic understanding of how emerging technologies (like A.I.) and high-level USMC…

Huntsville, Alabama, US (On-site)

$61.9–141K / year

Security Operations Analyst, Mid The Opportunity: Resp ond to and resolve cybersecurity incidents, and proactively prevent the reoccurrence of these incidents.

El Segundo, California, US (On-site)

$115–145K / year

Overview Stellar Solutions, a nationally recognized “Great Place To Work,” delivers engineering solutions across commercial space and national…

Albuquerque, New Mexico, US (On-site)

Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers.

Nürnberg, Bavaria, DE (On-site)

Das ist das Arbeitsumfeld: Bei DATEV arbeitest Du nicht nur in einem Team, sondern bist von Anfang an Teil einer Gemeinschaft, die rund 200…

El Segundo, California, US (On-site)

$86.8–198K / year

Cybersecurity Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an…

Linthicum Heights, Maryland, US (On-site)

$170–250K / year

The Mid-Senior Cybersecurity Engineer / Project Manager serves as both a technical lead and program execution manager for the DoD Cyber Crime Center…