Jobs in the United States

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Infrastructure Engineer
Rice University Minimal Template
United States
We are seeking an Infrastructure Engineer to administer, develop, and support compute, storage, and private cloud infrastructure platforms and services while driving strategy for enterprise…
Added 1 min ago
Sr. Applications Engineer - Hillsboro
SCREEN SPE USA
Hillsboro, OR
SCREEN is seeking a highly motivated Senior Wet Process and Applications Engineer to support the development, integration, and sales of advanced semiconductor manufacturing equipment.
Added 2 mins ago
Project Engineer / Civil Engineer – Utility Design
Psomas
South Jordan, UT
…communities we serve. Our Engineering team is seeking a Project Engineer to support third-party utility design for the Utah Department of Transportation…
Added 4 mins ago
Engineering Manager
American Woodmark
Lincolnton, NC
5-10 years as an engineer in an industrial environment
Added 4 mins ago
Mechanical Robotics Engineer
American Woodmark
Lincolnton, NC
The Manufacturing Engineer – Robotics & Automation is responsible for driving process improvements, equipment reliability, automation initiatives, and robotics integration throughout the…
Added 4 mins ago
Quality Engineer
American Woodmark
Dallas, TX
The Customer Quality Engineer will support organizational Quality initiatives to assist Sales, Marketing, Engineering and Manufacturing to drive continuous improvement of the customer…
Added 4 mins ago
Senior Ballistic Armor Acquisition & Test Engineer SME
Cherokee Federal
Remote, United States
Starting Salary Range for Senior Ballistic Armor Acquisition & Test Engineer SME: Pay commensurate with experience.
Added 4 mins ago
Engineer III
Renegade
United States
…engineering packages emphasizing productivity in the manufacturing…
Added 4 mins ago
Engineer I - CC
Raleigh, NC
Added 5 mins ago
Senior Web Platform Engineer
University of Chicago
Chicago, IL
The Senior Web Platform Engineer is the technical lead and co-owner of Advancement's web platforms and supporting technologies. This role combines hands-on back-end web development and…
Added 7 mins ago
Senior Construction Contracts Project Manager
Pennsylvania Turnpike Commission
Middletown, PA
…scope of work and participates in the consultant selection process. Manages and/or develops plans, specifications, standards, and cost…
Added 7 mins ago
Senior Systems Engineer
SAIC
Huntsville, AL
SAIC is seeking a mid-level Senior Systems Engineer to support the Common Translator (CT), an embedded software module that acts as a translator between existing aircraft software and a new…
Added 7 mins ago
Senior Software Engineer
SAIC
El Segundo, CA
SAIC is seeking a Software Engineer with experience in cryptographic software to join the Positioning, Navigation, and Timing (PNT) Systems Engineering & Integration (SE&I) Team in El…
Added 7 mins ago
Complex Facility Process Engineer
Chevron Products Company (a Chevron U.S.A. Inc. division)
Richmond, CA
Chevron is accepting online applications for the position Complex Facility Process Engineer through November 20, 2026 at 11:59 p.m. (PST).
Added 7 mins ago
Senior Systems Engineer
SAIC
Aurora, CO · Boulder, CO
Overview: SAIC is seeking a Systems Engineer to provide technical advisory support for Launch and Early On-Orbit Test (LEOT) activities pertaining to the Next Generation Geosynchronous,…
Added 7 mins ago
Systems Engineer
SAIC
Remote, United States
SAIC is seeking a Systems Engineer (MBSE Systems Modeler) to support the development, sustainment, and overhaul of shipboard radar systems. This position will play a critical role in…
Added 9 mins ago
Senior Data Engineer – Clinical & Healthcare Data
The Ohio State University
United States
If you are currently employed or enrolled as a student at The Ohio State University, please log in to Workday to use the internal application process.
Added 9 mins ago
Engineer IV Mechanical
Zachry Group
Omaha, NE
Zachry Group is currently seeking a Mechanical Engineer IV with experience supporting power generation, heavy industrial, or process facility projects for its Omaha Design Center.
Added 9 mins ago
Engineer III Mechanical
Zachry Group
Omaha, NE
Zachry Group is currently seeking a Mechanical Engineer III with experience supporting power generation, heavy industrial, or process facility projects for its Omaha Design Center.
Added 9 mins ago
Engineer I Mechanical
Zachry Group
Omaha, NE
Zachry Group is currently seeking a Mechanical Engineer I to support power generation, heavy industrial, or process facility projects for its Omaha Design Center.
Added 10 mins ago
Electrical Engineer III
Zachry Group
Houston, TX · Corpus Christi, TX
Zachry Group is currently looking talented and self-motivated Electrical Engineer III with design experience to join our Electrical Department in Houston, Texas. This is a great opportunity…
Added 14 mins ago
Senior Combustion Systems Engineer
OG&E
Oklahoma City, OK
Job Title: Engineer Field Senior or Engineer Lead
Added 14 mins ago
RI
Body Electronics Validation Engineer
Re:Car, Inc
Troy, MI
- $125,000 USD / year
Engineer, Body Electronics Validation (Job Code: 176164)
Added 14 mins ago
Test Engineer III
Iridium Satellite, LLC
McLean, VA
As a Test Engineer III, you will independently plan and execute verification activities across the software development and operations lifecycle, with an emphasis on end-to-end and…
Added 14 mins ago
Quality Manager
Axiom Space
United States
Build skills and career paths (e.g., technician to engineer to senior roles) and a competency framework for the quality function.

SAIC

Senior Software Engineer

El Segundo, CA, United States

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Job details

Experience: 5+ years of overall experience.
Posting language: English
Posted: Nov 5, 2026

Original job description

SAIC is seeking a Software Engineer with experience in cryptographic software to join the Positioning, Navigation, and Timing (PNT) Systems Engineering & Integration (SE&I) Team in El Segundo, California. PNT SE&I provides engineering, integration, technical analysis, and subject matter expertise (SME) support to the US Space Force. As a member of our PNT SE&I Team, you’ll work in a fast-paced environment with Government personnel and systems engineers to develop and maintain software products for the Navigation Warfare (NAVWAR) team. This includes the management of software products and collaboration with both customers and other contributing engineers.

Major duties of this position include:

Develop and modernize cryptographic software using innovative solutions.
Support GPS enterprise integrated system testing.
Support GPS enterprise requirements, capabilities, architectures, concepts, designs, and technologies development.
Software implementation of Y-code and M-code cryptographic algorithms.
Validation of National Security Agency (NSA) operational key material.
Provide guidance and technical support for Crypto Management and NAVWAR.
Collaborate with the government team, other program government leads, external organizations, and prime contractors.
Actively participate as a Subject Matter Expert in the GPS requirements process.
Bachelor’s Degree in Engineering, Math, Computer Science, or Science.
5+ years of overall experience.
Active Secret clearance with the ability to obtain a TS/SCI.
Demonstrated experience developing and evaluating software.
Demonstrated understanding of System Engineering practices, techniques, and procedures.
Demonstrated experience working with or for the government.
Demonstrated experience writing and delivering technical documents.

Desired:

Active TS/SCI Clearance.
GPS experience.
Experience with C++20, C#, Python, SQL, and gRPC.
Experience with environments utilizing Podman, cmake, and CI/CD pipelines.
Experience and familiarity working with DoD acquisition organizations.

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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