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Top Secret Clearance Jobs

Top Secret

Viewing 1 - 20 of 7,626

Top Secret Jobs requiring security clearance

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Senior Network Engineer, Unified Comms (6370)

New
Mount Indie, LLC
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Posted yesterday
Top Secret
Not Specified

As a Sr. Network Engineer III, you'll serve as a technical authority for voice, video, and collaboration platforms, contributing immediately as a subject matter expert within a fast-paced operational ...

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Senior Network Security Engineer (6373)

New
Mount Indie, LLC
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Posted yesterday
Top Secret
Not Specified

As a Sr. Network Security Engineer III, you'll provide hands-on expertise securing mission-critical networks for a high-visibility customer with the goal of making an impact across the federal governm...

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Sr. Data Center Infrastructure Engineer (6384)

New
Mount Indie, LLC
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Posted yesterday
Top Secret
Not Specified

As a Data Center Infrastructure Engineer, you'll design and sustain mission-critical data center environments with the goal to make an impact across the federal government. Our team is responsible for...

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Senior Electrical Engineer II (6385)

New
Mount Indie, LLC
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Posted yesterday
Top Secret
Not Specified

As a Sr. Electrical Power Engineer II, you'll serve as the senior technical authority for designing, evaluating, and sustaining electrical power systems supporting mission-critical telecommunications ...

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Lead Model-Based Systems Engineer

New
STR
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Posted yesterday
Top Secret
Not Specified

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

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Lead Model-Based Systems Engineer

New
STR
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Top Secret
Not Specified

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

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Senior Software Engineer

New
STR
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Posted yesterday
Top Secret
Not Specified

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, ...

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Lead Model-Based Systems Engineer

New
STR
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Top Secret
Not Specified

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

user avatar

Senior Software Engineer

New
STR
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Top Secret
Not Specified

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, ...

user avatar

Senior Software Engineer

New
STR
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Top Secret
Not Specified

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, ...

user avatar

Senior Software Engineer

New
STR
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Top Secret
Not Specified

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, ...

user avatar

Senior Software Engineer

New
STR
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Top Secret
Not Specified

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, ...

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Section Manager - Hardware Engineering

New
STR
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Posted yesterday
Top Secret
Not Specified

STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving th...

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Senior Mechanical Engineer

New
STR
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Posted yesterday
Top Secret
Not Specified

STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving th...

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Lead Firmware Engineer

New
STR
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Posted yesterday
Top Secret
Not Specified

System Development Division (SDD) is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and sol...

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Principal Software Engineering Architect (Onsite)

New
RTX
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Tewksbury, MA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Date Posted:2026-04-29Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 ConcordPosition Role Type:Onsite U.S. Citizen, U.S. Person, or I...

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Special Assistant / Top Secret

New
Peraton
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Arlington, VA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Exploitation Analyst

New
Peraton
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Chantilly, VA(On-Site/Office)
Posted yesterday
Top Secret
Polygraph

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Principal Financial Analyst, Program Cost Controls

New
RTX
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Plano, TX(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Date Posted:2026-04-29Country:United States of AmericaLocation:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCEPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Software Engineer II

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
El Segundo, CA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Date Posted:2026-04-30Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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