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Keywords: Systems Engineer - Active Top Secret Required, Location: USA

Page: 1

Senior Systems Engineer

/SOCOM engineering efforts Clearance Requirements: U.S. Citizen and possess an active current Top-Secret clearance...MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer (PNT) to join our team in Crane...

Company: ManTech
Location: Crane, IN
Posted Date: 13 Feb 2026

Deputy Chief Engineer – Missiles

-disciplinary teams Availability to travel to support testing and other events (average 10-25%) Active TOP SECRET security...Description Have a passion for kinetic effects and missile systems? The Small Airborne Effectors Division...

Company: Leidos
Location: Huntsville, AL
Posted Date: 03 Feb 2026

Senior PAM Engineer (Zero Trust)

architecture with the broader Zero Trust ecosystem. TO BE CONSIDERED YOU MUST HAVE AN ACTIVE TOP SECRET CLEARANCE WITH SCI... of an enterprise-wide Privileged Access Management (PAM) solution to secure the NIPR, SIPR, and Top-Secret network enclaves. The ideal...

Company: Leidos
Location: Tampa, FL
Posted Date: 03 Feb 2026
Salary: $107900 - 195050 per year

Hypersonic Systems Engineer

integration Clearance: Must be a U.S. Citizen. Active Secret clearance required, Top Secret preferred. Desired Skills...Description The Defense Group has an opening for an experienced Hypersonic Systems Engineer. Leidos...

Company: Leidos
Location: Beavercreek, OH
Posted Date: 24 Jan 2026
Salary: $107900 - 195050 per year

Hypersonic Systems Engineer

integration Clearance: Must be a U.S. Citizen. Active Secret clearance required, Top Secret preferred. Desired Skills...Description The Defense Group has an opening for an experienced Hypersonic Systems Engineer. Leidos...

Company: Leidos
Location: Shalimar, FL
Posted Date: 24 Jan 2026
Salary: $107900 - 195050 per year

Hypersonic Systems Engineer

integration Clearance: Must be a U.S. Citizen. Active Secret clearance required, Top Secret preferred. Desired Skills...Description The Defense Group has an opening for an experienced Hypersonic Systems Engineer. Leidos...

Company: Leidos
Location: Arlington, VA
Posted Date: 24 Jan 2026
Salary: $107900 - 195050 per year

Satellite / SATCOM / 5G cellular / VHF Systems Engineer - Active Top Secret Required

for periods of time up to two weeks in support of mission activities. Possesses an active TOP SECRET/SCI clearance and possesses...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able...

Company: General Dynamics
Location: Washington DC
Posted Date: 27 Feb 2026
Salary: $72877 - 98599 per year

MBSE Systems Engineer – Active DoD Top Secret Clearance Required

Job Title: MBSE Systems EngineerActive DoD Top Secret Clearance Required Location: Onsite – Dayton, OH 45416... Systems Engineer with an active DoD Top Secret clearance to support advanced defense system development programs. This role...

Location: Dayton, OH
Posted Date: 26 Feb 2026

Systems Engineer IV - SME level (Active Top Secret Clearance)

). Qualifications: Must be a US Citizen with active Top Secret (TS) clearance. Master's level degree in an Engineering discipline. 10... opportunities and excellent retirement options. Description: AMO, an Akima company, is looking to add a Systems Engineer IV (SME...

Company: Akima
Location: Summerville, SC
Posted Date: 25 Feb 2026

MBSE Systems Engineer - Must have an Active DoD Top Secret Clearance

Job Title: MBSE Systems Engineer - Must have an Active DoD Top Secret Clearance Address: Dayton, OH... Job Description Own the digital thread to turn ideas into flight-ready capability. Support Model Based Systems Engineering (MBSE) methods...

Posted Date: 21 Feb 2026

G2 Directory Services Engineer / Senior Systems Administrator | Active Top Secret clearance

Level: Active Top Secret clearance. (A Secret clearance with completed T5 Investigation is acceptable...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able...

Company: General Dynamics
Location: USA
Posted Date: 31 Jan 2026
Salary: $111155 - 150385 per year

Cybersecurity Engineer - VMware Systems Architect, Active Top Secret

(or Associate) GCED GCIH CCSP Clearance & Additional Requirements: Active Top Secret clearance or higher, with SCI...Responsibilities Peraton is currently seeking to hire a Cybersecurity Engineer - VMware Systems Architect. Location...

Company: Peraton
Location: Virginia Beach, VA
Posted Date: 04 Jan 2026
Salary: $104000 - 166000 per year

Systems Engineer - Active Top Secret Required

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: IT Infrastructure and Operations...

Company: General Dynamics
Location: USA
Posted Date: 20 Dec 2025
Salary: $128039 - 173229 per year

Network Engineer, Principal Specialist, Onsite, Portsmouth RI (Active Top Secret Clearance)

are eligible for a security clearance​ Security Clearance Type: Top Secret - Current Security Clearance Status: Active... Classified Infrastructure Services Network Engineering Team Portsmouth, RI – Fully Onsite Active Top Secret Clearance...

Posted Date: 19 Feb 2026
Salary: $86800 - 165200 per year

G2 Infrastructure Engineer | Active Top Secret clearance

: Security Clearance Level: Active Top Secret clearance. {A Secret clearance with completed T5 Investigation is acceptable...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able...

Company: General Dynamics
Location: USA
Posted Date: 06 Jan 2026
Salary: $128039 - 173229 per year

ECS - Systems Engineer (SME-Top Secret-Onsite-Huntsville)

Open Systems Technologies Corporation is looking for a Systems Engineer SME to join our high performing cyber team... projects to management. Required Skills: Clearance: Top Secret with the ability to sit for the CI Poly Requires BS...

Posted Date: 19 Feb 2026

(Top Secret) Systems Engineer 2 - CA

Title: (Top Secret) Systems Engineer 2 - CA Location: Seal Beach, California Salary Range: $55 - $60/hr... next-generation technologies for space, intelligence, and weapon systems. Our division is dedicated to creating innovative solutions...

Posted Date: 08 Feb 2026

(Top Secret) Systems Engineer 3 - CA

Job Title: (Top Secret) Systems Engineer 3 - CA Location: Seal Beach, California Salary Range: $65 - $70/hr. based... upon exp. Introduction Join our team at Defense, Space and Security (BDS) Space, Intelligence and Weapon Systems (SI&WS...

Posted Date: 08 Feb 2026

Information Systems Security Engineer (ISSE) Top Secret Clearance w/SCI eligibility

with engineering teams to integrate security requirements into system design and production releases Qualifications: Active Top Secret...Overview: AMERICAN SYSTEMS is seeking a highly experienced Information Systems Security Engineer (ISSE) to support...

Company: American Systems
Location: Arlington, VA
Posted Date: 18 Jan 2026

Information Systems Security Engineer (ISSE) Top Secret Clearance w/SCI eligibility

Overview AMERICAN SYSTEMS is seeking a highly experienced Information Systems Security Engineer (ISSE) to support... Engineer (ISSE) at AMERICAN SYSTEMS, you will: Design and implement enterprise-level security architectures for SAP systems...

Company: American Systems
Location: Arlington, VA
Posted Date: 16 Jan 2026