Jobs in the United States

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Homologation Engineer
Freedom Motors USA
Battle Creek, MI
We’re hiring a Homologation Engineer to make sure every vehicle we build is certified and compliant before it reaches a customer. You’ll interpret the regulations that apply to our…
Added 1 min ago
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Senior Security Engineer - Detection & Response
Lambda
San Francisco, CA · San Jose, CA · Bellevue, WA
- $296,000 to $395,000 USD / year
- Partner with Platform and Infrastructure engineering teams to harden systems, build security instrumentation, and ensure telemetry coverage across all services
Added 2 mins ago
Site Reliability Engineer III
LexisNexis Risk Solutions Inc. Company
Alpharetta, GA · Boca Raton, FL
The Site Reliability Engineer III is responsible for improving the reliability, scalability, security and operational maturity of cloud-hosted platforms and services. The role combines…
Added 5 mins ago
Data and AI Product Engineer
Information Systems
United States
The Data and AI Product Engineer designs and develops modern data, analytics, AI, and web-based products that enable users to interact with data and analytics in intuitive ways. This role…
Added 5 mins ago
Staff/Principal AI Transformation Engineer
DiDi Labs
San Jose, CA · Mountain View, CA
We are seeking a visionary, highly technical, and mission-driven Staff or Principal AI Transformation Engineer to act as the ultimate catalyst for our company-wide AI transformation. In…
Added 5 mins ago
Sr. / Staff Software Engineer, Infrastructure (Autonomy)
DiDi Labs
San Jose, CA · Mountain View, CA
We are seeking an experienced Sr. Software Engineer / Staff Software Engineer, Infrastructure to lead the architecture and evolution of the core platform powering our autonomous driving…
Added 9 mins ago
Principal Engineer, Identity & Access Management (IAM) - Microsoft Entra ID
Boston Scientific
Arden Hills
Boston Scientific is seeking a Principal Engineer, Identity & Access Management (IAM), specializing in Microsoft Entra ID and cloud identity to provide enterprise-level technical leadership…
Added 9 mins ago
Principal Engineer, Identity & Access Management (IAM)
Boston Scientific
Arden Hills
Boston Scientific is seeking a Principal Engineer, Identity & Access Management (IAM), specializing in Microsoft Active Directory to provide enterprise-level technical leadership in the…
Added 11 mins ago
VI
AI Technical Lead
VeilSun, Inc.
Remote, United States
- $115,000 to $140,000 USD / year
Lead discovery with discipline. Learn the client’s business, data landscape, and systems before recommending an AI approach.
Added 17 mins ago
Lead Software Engineer
Highmark Health
Remote, United States
The job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. The position…
Added 18 mins ago
GD
Lead Software Engineer
Green Dot Corporation
Los Angeles, CA
- $139,900 to $199,300 USD / year
We are seeking a highly skilled and motivated Lead Software Engineer to join our team, supporting a highly transactional (approx. 500-800 TPS) system. This role will be instrumental in…
Added 18 mins ago
GD
Lead Data Warehouse Engineer
Green Dot Corporation
Los Angeles, CA · San Francisco, CA
- $139,900 to $199,300 USD / year
…team delivering a transformative next-gen cloud hosted data…
Added 22 mins ago
Remote AI Application Engineer
Insight Global
Upper Providence, PA
This is not a traditional AI/ML model-development position. The ideal candidate will bring a strong software or platform engineering background and experience building production-grade AI…
Added 22 mins ago
Full Stack Software Engineer
Globus Medical, Inc.
Audubon, PA
The Full Stack Software Engineer will be responsible for designing, developing, and maintaining both frontend and backend software for our Robotics products. This role spans modern web…
Added 23 mins ago
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DevOps Infrastructure Administrator
HP
Spring
- $147,050 to $230,850 USD / year
Four-year or Graduate Degree in Computer Science, Information Systems, or any other related discipline or commensurate work experience or demonstrated competence.
Added 23 mins ago
Senior Software Engineer, Stablecoins
Coinbase
Harrisburg, PA
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
Added 23 mins ago
Software Engineer, CDP - Stablecoin
Coinbase
Harrisburg, PA
…growth, and ecosystem expansion at Coinbase. As a Software Engineer, you'll help deliver a suite of international stablecoins by evaluating and integrating external partner APIs, building…
Added 23 mins ago
Senior Data Engineer
Audacy
Philadelphia, PA
Audacy is looking for a Senior Data Engineer to join our dynamic Data Engineering team. In this role, you’ll be at the forefront of building and optimizing scalable data infrastructure that…
Added 23 mins ago
Senior Site Reliability Engineer
Bentley Systems
Exton, PA · Philadelphia, PA
Bentley Systems (Nasdaq: BSY) is the infrastructure engineering software company. We provide innovative software to advance the world’s infrastructure – sustaining both the global economy…
Added 24 mins ago
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Software Development Engineer
Remitly, Inc.
United States
- $144,000 to $180,000 USD / year
Mentor engineer team members to implement software systems that promote efficient practices and enable standardization across platform services.
Added 25 mins ago
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GTM AI Builder
Syndio
Remote, United States
- $130,000 to $170,000 USD / year
Syndio is the leading pay governance and compensation intelligence platform. We help organizations make better pay decisions at every stage of the compensation lifecycle, from leveling and…
Added 29 mins ago
Cybersecurity Senior Analyst | AI Security
HOME DEPOT MANAGEMENT COMPANY, LLC
Remote, United States
Cover AI platform security across the program, working with the Sr. Engineer and Staff Engineer teams.
Added 29 mins ago
Site Reliability Engineer
Planet
San Francisco, CA
…dataset of empirical information via a revolutionary cloud-based platform to authoritative figures in commercial, environmental, and humanitarian sectors. We are both a space company and…
Added 31 mins ago
UG
Senior Support Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Senior Software Engineer within EDET.OH (Enterprise Digital Experience Technology - OptumHealth), You will play a critical role in ensuring the high availability, scalability, and…
Added 31 mins ago
UG
Senior Full Stack Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Cyber Defense Tooling team is looking for a Senior Software Engineer to be a part of our development group. This individual will be tasked in helping maintain and advancing our in-house…

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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