Jobs in the United States

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Added 1 min ago
Platform Engineer
RightEye
Remote, United States
As a Platform Engineer, you'll build and own the software that takes our ML models from research to production: the Theia SDK that runs real-time inference at the edge, the APIs and…
Added 4 mins ago
EP
Life Scientist/Environmental Engineer/Physical Scientist
Environmental Protection Agency
Denver, CO
- $118,675 to $154,280 USD / year
Clearly communicate scientific and technical information to develop recommendations for Agency management and senior leadership.
Added 4 mins ago
UC
Mechanical Engineer
U.S. Coast Guard
Birmingham, AL
- $90,410 to $117,535 USD / year
This vacancy is for a GS - 0830 - 12, Mechanical Engineer located in the Department of Homeland Security, U.S. Coast Guard, TRACEN BIRMINGHAM SOUTHERN TECHNICAL BRANCH in BIRMINGHAM,…
Added 4 mins ago
UC
Mechanical Engineer
U.S. Coast Guard
Birmingham, AL
- $90,410 to $117,535 USD / year
This vacancy is for a GS - 0830 - 12, Mechanical Engineer located in the Department of Homeland Security, U.S. Coast Guard, TRACEN BIRMINGHAM SOUTHERN TECHNICAL BRANCH in BIRMINGHAM,…
Added 10 mins ago
Senior Specialist, Aerospace Engineer (Thermal Analysis)
L3Harris
Huntsville, AL
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a…
Added 10 mins ago
Senior Specialist , Project Engineering
L3Harris
Huntsville, AL
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a…
Added 10 mins ago
Associate, Materials Process Engineer
L3Harris
Huntsville, AL
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a…
Added 10 mins ago
Senior Systems Safety Engineer
Leidos
Huntsville, AL
…operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail”…
Added 10 mins ago
Engineer VIII
General Atomics
Huntsville, AL
We have an exciting opportunity in our Aerospace Systems Engineering directorate for a full-time Chief Engineer to lead the design and development of one or more new weapon systems such as…
Added 10 mins ago
Dev Sec Engineer - Secret Clearance
Lockheed Martin
Huntsville, AL
Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business…
Added 12 mins ago
Product Lead – Clinical Trial AI Platform (eClinical)
Massive Bio
Remote, United States
…eliminating the barriers of geography, financial constraints, and information asymmetry that have historically limited…
Added 14 mins ago
NR
Direct Hire Public Notice- General Engineer
Nuclear Regulatory Commission
Atlanta, GA · Naperville, IL · King of Prussia, PA · Rockville, MD · Arlington, TX · Chattanooga, TN
- $86,844 to $158,322 USD / year
…safeguarding nuclear materials and plants in the interest of national security; and assuring conformity with antitrust laws. Agency employees perform these functions through:…
Added 17 mins ago
NI
Facilities Construction Project Manager - Interdisciplinary
National Institute of Standards and Technology
Gaithersburg, MD
- $85,447 to $187,093 USD / year
…engineers, maintenance personnel, end-users, and NIST Safety and Security divisions, to ensure successful, compliant project…
Added 22 mins ago
FA
General Engineer (Technical Project Lead Coordinator)
Food and Drug Administration
Silver Spring, MD
- $107,446 to $139,684 USD / year
Serves as a General Engineer and Technical Project Lead (TPL) for a multidisciplinary review team responsible for the assessment of pre-market applications of proposed new tobacco products.…
Added 22 mins ago
Windows Server Engineer Intermediate
University of Michigan
Ann Arbor, MI
Information and Technology Services (ITS) is looking for an experienced, motivated Windows Server Engineer to join our Systems Operations group.
Added 22 mins ago
Senior Data Engineer
University of Michigan
Ann Arbor, MI
Partner with data governance and security stakeholders to protect sensitive information.
Added 22 mins ago
GA
Senior AI/ML Engineer - Generative AI for Software Development
GE Aerospace
Grand Rapids, MI
- $130,000 to $173,000 USD / year
GE Aerospace Defense & Systems is seeking a Senior AI/ML Engineer to join our Emerging Technologies team in Grand Rapids, Michigan. In this role, you will help shape how large language…
Added 24 mins ago
Senior Software Engineer, YouTube Ads Marketplace Optimization
YouTube
Mountain View, CA
…change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search.…
Added 26 mins ago
PA
ELECTRONICS ENGINEER
Pacific Air Forces
Elmendorf AFB, AK
- $142,216 to $184,886 USD / year
As Lead Network Engineer, plans, organizes, directs and oversees the activities of the Joint Integrated Test and Training Center-Elmendorf (JITTC-E) network engineer team, ensuring that the…
Added 26 mins ago
PA
Information Technology Specialist (Cloud Engineer)
Patent and Trademark Office
Alexandria, VA
- $70,623 to $111,087 USD / year
Help power the technology behind America's innovation system. Join the USPTO's Office of the Chief Information Officer, Enterprise Infrastructure Delivery Office, and Cloud and Network…
Added 26 mins ago
NF
MECHANICAL ENGINEER
Naval Facilities Engineering Systems Command
San Diego, CA
- $121,585 to $158,062 USD / year
You will serve as a MECHANICAL ENGINEER in the Planning, Design and Construction Directorate (PDC) of NAVFAC SOUTHWEST.
Added 26 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Bay Pines, FL
- $103,225 to $134,195 USD / year
The position serves as a Project Engineer for the The C.W. Bill Young VA Healthcare System. This position performs project planning, produces designs, manages designs, manages construction,…
Added 26 mins ago
PA
Information Technology Specialist (Cloud Engineer)
Patent and Trademark Office
Alexandria, VA
- $70,623 to $111,087 USD / year
Help power the technology behind America's innovation system. Join the USPTO's Office of the Chief Information Officer, Enterprise Infrastructure Delivery Office, and Cloud and Network…
Added 27 mins ago
Staff Forward Deployed Software Engineer
Jobgether
Remote, United States
…Our partner is looking for a Staff Forward Deployed Software Engineer based in the United…
Added 27 mins ago
J
Staff Engineer / AI Builder
Jobgether
Remote, United States
- $165,604 to $228,491 USD / year
…solutions that solve real-world business challenges. As a Staff Engineer / AI Builder, you will take technical ownership of the architecture, development, and deployment of production-grade…

SAIC

COMSEC Operations Junior

Springfield, VA, United States

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Job details

Experience: Bachelor’s degree in technical discipline and 1+ years of COMSEC or network security related experience; 4+ additional years of relevant experience may substitute for the degree.
Posting language: English
Posted: Nov 2, 2026

Original job description

SAIC is hiring a COMSEC Engineer to support secure communications for U.S. diplomatic posts worldwide. You will engineer and integrate cryptographic systems, support the sustainment of a secure global network, prove new and emerging cryptographic solutions and enhancements to existing solutions can reach production ecosystems safely and without disruption to mission, and provide Tier II and Tier III engineering support as needed. A significant part of the role is key management: operating Key Management Infrastructure and deploying Over-the-Network Keying, which replaces courier-delivered key with secure network delivery to posts around the world. This is a hands-on engineering position in a mission environment where the work is visible. When a post loses secure connectivity, you are who they reach. What You Will Do

Integrate HAIPE-compliant inline network encryptors, secure voice systems, and CSfC solution components into a global enterprise network.
Build test plans and run interoperability, regression, and failure-mode testing, then make the go or no-go call with evidence behind it.
Provide Tier II and Tier III support for COMSEC incidents escalated from the service desk - device faults, keying failures, loss of secure connectivity - including an on-call rotation covering all time zones.
Operate KMI client nodes and Advanced Key Processors, and execute key ordering, distribution, accounting, and destruction under Two-Person Integrity.
Deploy Over-the-Network Keying: key wrapping and release infrastructure, site readiness, cutover from courier distribution, and scheduled, emergency, and on-demand rekey.
Engineer cryptographic modernization into the installed base, including HAIPE upgrades and the move toward CNSA 2.0 and post-quantum-ready algorithms.
Document what you build and train the custodians and junior operations engineers who will run it.

Why This Role Cryptographic modernization at the Department is live work, not a roadmap item - post-quantum migration, network-delivered key, and a next-generation accountability platform are all in motion. You will be qualified across engineering, test, key management, and operations rather than siloed in one, with a defined path toward Senior COMSEC Engineer and engineering leadership.

Required Education & Experience:

Bachelor’s degree in technical discipline and 1+ years of COMSEC or network security related experience; 4+ additional years of relevant experience may substitute for the degree.
Hands-on COMSEC or cryptographic related work highly preferred - cryptographic equipment, keying material handling, and accountability within a COMSEC account.
Working knowledge of HAIPE-compliant INEs, secure terminals, and fill devices highly preferred.
An IP networking foundation - routing, VPN and tunneling, firewalls, and the ability to read a packet capture and reason from it.
Willingness to take on-call rotation, support maintenance windows, and travel occasionally in support of post deployments.

Required Clearance:

U.S. citizenship
Active TOP SECRET clearance with SCI eligibility, and the ability to obtain cryptographic access authorization.

Nice to Have

NSA or Service COMSEC training, or prior service as a COMSEC Custodian or Alternate.
Hands-on experience deploying over-the-network or electronic key distribution.
CSfC engineering experience, including the dual-layer encryption model.
Department of State or other Federal overseas post experience.
CISSP, CASP+, or vendor engineering certification on a deployed INE or network platform.
ServiceNow ITSM and CMDB.

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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Skills

Leadership
Material handling
VPN
CISSP
ServiceNow
IT service management

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