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IT - Software Jobs

IT - Software

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IT - Software Jobs requiring security clearance

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Systems Engineer Senior

New
Lockheed Martin
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Palmdale, CA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 705690BR Description:This position is with our Advanced Development Program (ADP), known as the historic Skunk Works, i Palmdale, CA. We are looking for world-class talent for this positio...

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Systems Engineer I

New
RTX
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White Sands, NM(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-11Country:United States of AmericaLocation:US-NM-WHITE SANDS-038 ~ RTSC Milepost 186 ~ BLDG LC38, Mars Site, Hwy 70EPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigrat...

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Principal Software Engineer, Embedded Control

New
RTX
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Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-11Country:United States of AmericaLocation:US-AL-HUNTSVILLE-315 ~ 315 Bob Heath Dr ~ BOB HEATHPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirement...

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Network Administrator

New
Titan Technologies
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Hurlburt Field, FL(On-Site/Office)
Posted today
TS/SCI
Not Specified

Titan Technologies, LLC (Titan) is seeking an experienced, self-directed, Network Administrator to support the Special Operations Forces Information Technology Enterprise Contract (SITEC) III contract...

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CNO Developer

New
MANTECH
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Hanover, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a skilled and mission focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber capabilities and dr...

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Systems Engineer

New
MANTECH
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Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a Senior System Engineer to join our team in the Fort Meade, MD area. In this role, you will develop derived requirements for Information Assurance Services (Confidentiality, Integrity, ...

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CNO Developer

New
MANTECH
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Hanover, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a skilled and mission focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber capabilities and dr...

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Senior Combat Systems Engineer

New
MANTECH
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

MANTECH seeks a motivated, career and customer-oriented Senior Combat Systems Engineer to join our team in Washington, DC. This is a hybrid position which will require 2-3 days onsite per week.The Se...

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CNO Developer

New
MANTECH
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Hanover, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a skilled and mission focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber capabilities and dr...

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CNO Developer

New
MANTECH
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Hanover, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a skilled and mission focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber capabilities and dr...

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CNO Developer

New
MANTECH
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Hanover, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a skilled and mission focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber capabilities and dr...

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Systems Engineer II (Engineering Tools)

New
Sierra Nevada Corporation
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Plano, TX(On-Site/Office)
Posted today
Secret
Not Specified

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

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Senior Systems Engineer

New
Odyssey Systems Consulting Group
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Tinker Afb, OK(On-Site/Office)
Posted today
Top Secret
Not Specified

Position SummaryOdyssey Systems has an exciting opportunity for a Senior Systems Engineer providing support to the Air Force Life Cycle Management Center/PEO Digital Directorate (AFLCMC/HB). The Air F...

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eTools Software Developer

New
Caribou Thunder, LLC
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Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

eTools Software Developer II / III / IV Mid to Senior Level | Huntsville, AL | Active Secret Clearance Required Build the tools behind the mission. Engineer the software that supports national defense...

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Sr. Full Stack Developer III (6249)

New
MetroStar Systems Inc.
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Metro(Off-Site/Hybrid)
Posted today
DHS
Not Specified

As a Sr. Full Stack Developer III, you'll bring creative architect solutions to end customers, with the goal to make an impact across the federal government, specifically at USCIS. We know that you ca...

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Content Developer

New
I2X Technologies
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Stennis, MS(On-Site/Office)
Posted today
TS/SCI
Not Specified

Minimum Clearance Required TS/SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security...

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Software Engineer

New
GRVTY
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

What Impact You'll Have GRVTY is a member of 100% of the winning teams for the largest technology program in the Intel Community. We've been supporting this customer on many different sub-projects...

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Systems Engineer - PM C2T

New
JANUS Research Group, LLC
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Aberdeen Proving Ground, MD(On-Site/Office)
Posted today
Secret
None

Candidates must have an active Secret clearance and verify, before applying, that you meet the minimum requirements of the position. Systems Engineer Supporting PM C2 Transport Position Title: Sys...

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Systems Engineer

New
Johns Hopkins University Applied Physics Laboratory
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Laurel, MD(On-Site/Office)
Posted today
Secret
Not Specified

DescriptionWould you like the opportunity to influence the design and integration of future Surface Navy combat systems? Do you want to make significant contributions to improve crucial combat system ...

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Business Development and Marketing Intern

New
KIHOMAC, Inc.
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Layton, UT(On-Site/Office)
Posted today
Secret
Not Specified

Description The Business Development & Marketing Intern will support the Proposal Manager and Business Development team with a wide range of proposal, marketing, and business development activities, i...

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