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Keywords: Network Information Security Specialist, Location: Severn, MD

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Network Information Security Specialist

Description The Defense group at Leidos has a career opening for a Network Information Security Specialist on a DISA... implementation of global projects for Network and Information Assurance upgrades by providing technical insight, projected necessary...

Company: Leidos
Location: Fort Meade, MD
Posted Date: 16 Jan 2026
Salary: $87100 - 157450 per year

Network Information Security Specialist

Description The Defense group at Leidos has a career opening for a Network Information Security Specialist on a DISA... implementation of global projects for Network and Information Assurance upgrades by providing technical insight, projected necessary...

Company: Leidos
Location: Severn, MD
Posted Date: 16 Jan 2026
Salary: $87100 - 157450 per year

INFORMATION TECHNOLOGY SPECIALIST (ENTARCH)

only on official, secure websites. MENU NEW Sign out Sign out INFORMATION TECHNOLOGY SPECIALIST (ENTARCH) Department... and integrity of data networks. You will apply knowledge of network architecture, security fundamentals, and familiarization...

Posted Date: 07 Jan 2026
Salary: $178402 per year

INFORMATION TECHNOLOGY SPECIALIST (ENTARCH)

only on official, secure websites. MENU NEW Sign out Sign out INFORMATION TECHNOLOGY SPECIALIST (ENTARCH) Department... A lock ( LockA locked padlock ) or https:// means you've safely connected to the .gov website. Share sensitive information...

Posted Date: 02 Jan 2026
Salary: $178402 per year

SUPV IT CYBERSECURITY SPECIALIST (NETWORK/INFOSEC)

only on official, secure websites. MENU NEW Sign out Sign out SUPV IT CYBERSECURITY SPECIALIST (NETWORK/INFOSEC... Systems Network (DISN). Resolves highly complex, cross domain technical and security issues involving re-configuration, re...

Posted Date: 15 Jan 2026
Salary: $197200 per year

Principal SAP Security Specialist (TS/SCI #25-229)

Principal SAP Security Specialist (TS/SCI #25-229) Job Code: 25-229 Location: Fort Meade, MD FT/PT Status: Full... Time Required Clearance: Top Secret SCI Strategic Analysis, Inc is in search of a Principal SAP Security Specialist...

Location: Fort Meade, MD
Posted Date: 20 Dec 2025

Senior IT Specialist (TS/SCI #26-006)

Senior IT Specialist (TS/SCI #26-006) Job Code: 26-006 Location: Fort Meade, MD FT/PT Status: Full Time... Required Clearance: Top Secret SCI Strategic Analysis, Inc. is seeking an experienced Senior IT Specialist to provide Tier 2/3 desktop...

Location: Fort Meade, MD
Posted Date: 11 Jan 2026

Cyber Defense Specialist

. This is a technical specialist position contributing to R&D in cyber security. Applicants looking for roles conducting cyber defense... Laboratory, we research challenging technical problems in cyber security, develop new technologies, and prototype first-of-a-kind...

Posted Date: 10 Jan 2026
Salary: $110400 - 148900 per year

Cyber Defense Specialist

. This is a technical specialist position contributing to R&D in cyber security. Applicants looking for roles conducting cyber defense... Laboratory, we research challenging technical problems in cyber security, develop new technologies, and prototype first-of-a-kind...

Posted Date: 09 Jan 2026
Salary: $110400 - 148900 per year

Space Operations Specialist

Space Operations Specialist Key Role: Provide support to a Space Operations Program and Joint forums. Draft plans... and National Space architectures and network designs Knowledge of Space, Offensive Cyberspace Operations (OCO), Defensive...

Location: Fort Meade, MD
Posted Date: 18 Dec 2025
Salary: $86900 - 198000 per year

Principal Cyber Defense Specialist (TS/SCI #25-217)

Specialist with prior USCYBERCOM experience to join our team. Experience with Security Operations Centers (SOC) and or Defensive... knowledge of network protocols (TCP/IP), operating systems (Windows, Linux), and cloud security principles. Proficiency...

Location: Fort Meade, MD
Posted Date: 22 Nov 2025

Cyber Defense Specialist (TS/SCI #25-213)

Cyber Defense Specialist (TS/SCI #25-213) Job Code: 25-213 Location: Fort Meade, MD FT/PT Status: Full Time... Required Clearance: Top Secret SCI Strategic Analysis, Inc. is seeking an experienced Cyber Defense Specialist with prior USCYBERCOM...

Location: Fort Meade, MD
Posted Date: 22 Nov 2025

Sr. Cyber Defense Specialist (TS/SCI #25-215)

Sr. Cyber Defense Specialist (TS/SCI #25-215) Job Code: 25-215 Location: Fort Meade, MD FT/PT Status: Full Time... Required Clearance: Top Secret SCI Strategic Analysis, Inc. is seeking an experienced Cyber Defense Specialist with prior USCYBERCOM...

Location: Fort Meade, MD
Posted Date: 21 Nov 2025

RF Hardware Engineer

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to one of today's most daunting challenges: the evolving threat of cyber warfare. As a cyber security professional at Lockheed Martin, you'll protect...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 10 Dec 2025

Commercial Solutions for Classified (CSfC) Subject Matter Expert - Active Top Secret/SCI Clearance

), Gateways, security services and specific mobile PKI solutions) that are in direct support of a future Gray Network service... through network or other connections to ensure the security of the system. Works with end users and vendors to resolve network...

Company: Akima
Location: Fort Meade, MD
Posted Date: 26 Oct 2025
Salary: $145000 - 160000 per year

5G Subject Matter Expert - Active Top Secret/SCI Clearance

: Follows 3GPP 5G standard protocols that specifically relate to securing DoD mission. Provide recommendations for security... and policies. Develops 5G reference architecture Course of Action (COAs), including network slicing as a service (NSaaS...

Company: Akima
Location: Fort Meade, MD
Posted Date: 26 Oct 2025
Salary: $175000 - 185000 per year