Skip to main content
Sandia National Laboratories logo

Software Systems Engineer - Software Test Engineer for High Confidence System Environments, Onsite

Sandia National Laboratories

Albuquerque, NMFull-time$87–169K/yrSeen todaySeen in employer's feed today

Most applications go out cold — see where you stand first. No sign-up to start.

You apply on the employer's site, with no Olive account needed.

Watch jobs like this.

Don't just apply. Show up ready.

Olive works from this exact posting.

At a glance

Compensation
$87–169K/yr
Location
Albuquerque, NM
Schedule
Full-time
Work Authorization
US work authorization required

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

Security clearance, required

Job overview

Sandia National Laboratories seeks a software systems engineer to support software verification, validation, and integration for high-consequence systems in a classified environment. The role develops and implements software test procedures, supports requirements and test tracking, and integrates hardware and software. The selected applicant must work onsite and be able to obtain and maintain a DOE Q-level security clearance with Sigma 15 clearance.

Skills & qualifications

RequiredNice to have

Skills

C++, requiredC#, requiredJava, requiredEmbedded Software Development, nice to haveRust, nice to haveSoftware Testing, nice to haveFormal Verification and Validation, nice to haveAutomated Software Testing, nice to haveWindows, nice to haveAgile Software Development, nice to haveUse Control Systems, nice to haveSoftware Testing Methodologies, nice to haveSystems Engineering, nice to haveModel-Based Systems Engineering, nice to haveSysML, nice to haveCameo, nice to haveConfiguration Management, nice to havePrioritization, nice to haveDecision-Making, nice to haveCommunication, nice to have

Qualifications

Bachelor's in MIS or CS or Related, requiredEquivalent Education and Experience, requiredDOE Q-Level Clearance With Sigma 15, requiredMaster's in MIS or CS or Related, nice to have1+ Years C++ or C# Experience, nice to have3+ Years Released Software Experience, nice to haveActive DOE Q or DOD Equivalent Clearance, nice to haveU.S. Citizenship, required

Benefits

401(k) Match
Tuition Assistance
Relocation Assistance
Medical Insurance

Full job description

About Sandia:

Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a broad array of areas. Some of the main reasons we love our jobs:

  • Challenging work with amazing impact that contributes to security, peace, and freedom worldwide

  • Extraordinary co-workers

  • Some of the best tools, equipment, and research facilities in the world

  • Career advancement and enrichment opportunities

  • Flexible work arrangements for many positions include 9/80 (work 80 hours every two weeks, with every other Friday off) and 4/10 (work 4 ten-hour days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home)

  • Generous vacation, strong medical and other benefits, competitive 401k, learning opportunities, relocation assistance and amenities aimed at creating a solid work/life balance*

World-changing technologies. Life-changing careers. Learn more about Sandia at: http://www.sandia.gov

*These benefits vary by job classification.

What Your Job Will Be Like:

Are you interested in joining a high performing and closely collaborative verification, validation, and integration (VV&I) team within the Use Control mission area supporting the nation's nuclear deterrent? We are seeking a motivated software systems engineer interested in specializing in software system VV&I including test and qualification support.

On any given day, you may be called on to:

  • Develop knowledge of complex systems, respective requirements, and design documents

  • Work independently within a diversely skilled Agile team

  • Learn and leverage model-based systems engineering (MBSE) tools and methodologies for testing

  • Work on a high consequence system in a classified environment

  • Learn to develop and implement software test procedures to verify sophisticated software against requirements

  • Support the design and implementation strategies for tracking requirements, tests, and results

  • Collect evidentiary packages to document verification and validation results

  • Support the investigation, evaluation, and recommendation development for testing automation tools and techniques

  • Interact with team members involved in systems, hardware, and software

  • Support the integration of hardware and software elements, performing integration tests, and evaluating interfaces between the hardware and software

Due to the nature of the work, the selected applicant must be able to work onsite.

Salary Range:

$87,400 - $168,800

*Salary range is estimated, and actual salary will be determined after consideration of the selected candidate's experience and qualifications, and application of any approved geographic salary differential.

Qualifications We Require:

  • Bachelor's degree in Management of Information Systems, Computer Science or in a relevant field; Or equivalent combination of education and experience

  • Experience in developing software using at least one well-established programming language such as C++, C#, or Java. Use of a programming language for performing assignments in a university class would qualify.

  • Ability to obtain and maintain DOE Q-level security clearance with Sigma 15 clearance which may require non-lifestyle polygraph testing

Qualifications We Desire:

  • Master's degree in Management of Information Systems, Computer Science or in a relevant field

  • Minimum of one (1) year experience with C++/C# or three (3) years experience developing software that has been released to an operational environment

  • Familiarity with embedded software development and projects

  • Familiarity with Rust language

  • Experience supporting software testing or formal software verification and validation practices

  • Experience writing automated software tests

  • Experience with Windows operating environments

  • Knowledge and/or practice regarding Agile software development practices

  • Knowledge of Use Control systems

  • Knowledge of Software Testing methodologies and techniques

  • Experience with Systems Engineering, Model-Based Systems Engineering (MBSE) model development and tools (sysML, Cameo, or other)

  • Experience with configuration management and controls

  • Self-directed, organized, able to work independently as well as in a team environment

  • Ability to prioritize work and make decisions while working on multiple tasks

  • Ability to quickly learn new tools, approaches, and concepts and to understand and follow defined testing and engineering practices and standards

  • Excellent verbal and written communication skills

  • Active DOE Q security clearance or DOD equivalent

About Our Team:

The High Confidence System Environments (6616) organization enables Sandia mission product development through our use of practical cutting-edge software and systems engineering principles. We define, develop, test, and qualify well-engineered software architectures and products for critical systems in high consequence mission environments. Our projects leverage our key competencies including software engineering; secure embedded software development; systems engineering (requirements engineering; MBSE; technical planning, monitoring, and control); software quality engineering; and software verification, validation, and integration.

Posting Duration:

This posting will be open for application submissions for a minimum of three (3) calendar days, including the 'posting date'. Sandia reserves the right to extend the posting date at any time.

Security Clearance:

Sandia is required by DOE to conduct a pre-employment drug test and background review that includes checks of personal references, credit, law enforcement records, and employment/education verifications. Applicants for employment need to be able to obtain and maintain a DOE Q-level security clearance, which requires U.S. citizenship. If you hold more than one citizenship (i.e., of the U.S. and another country), your ability to obtain a security clearance may be impacted.

Applicants offered employment with Sandia are subject to a federal background investigation to meet the requirements for access to classified information or matter if the duties of the position require a DOE security clearance. Substance abuse or illegal drug use, falsification of information, criminal activity, serious misconduct or other indicators of untrustworthiness can cause a clearance to be denied or terminated by DOE, resulting in the inability to perform the duties assigned and subsequent termination of employment.

EEO:

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status and any other protected class under state or federal law.

NNSA Requirements for MedPEDs:

If you have a Medical Portable Electronic Device (MedPED), such as a pacemaker, defibrillator, drug-releasing pump, hearing aids, or diagnostic equipment and other equipment for measuring, monitoring, and recording body functions such as heartbeat and brain waves, if employed by Sandia National Laboratories you may be required to comply with NNSA security requirements for MedPEDs.

If you have a MedPED and you are selected for an on-site interview at Sandia National Laboratories, there may be additional steps necessary to ensure compliance with NNSA security requirements prior to the interview date.

Job ID: 699701

Job Family: IT

Regular/Temporary Position: R

Full/Part-Time Status: F

How this job compares

Set against the 11,779 open Systems Engineer jobs on Olive Jobs, counted November 10, 2026.

Pay
  • This posting$87–169K/yr
  • New Mexico median$102–194K/yr101 salary ranges
  • US median$115–187K/yr8,747 salary ranges

This range's midpoint, $128K, is 14% below the New Mexico median midpoint ($149K) — in the middle half of Systems Engineer salary ranges in New Mexico.

Openings
Olive Jobs lists 135 open Systems Engineer jobs in New Mexico and 11,779 across the US. 5% of them nationwide are listed as remote or flexible.
Hiring the most in New Mexico
Experience
Systems Engineer postings that state a minimum ask for 5 years of experience at the median; the middle half ask for 3 to 8 years (9,741 postings).
Education
4,409 of the 11,779 open Systems Engineer jobs (37%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 10, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

Prepare for this role

You've read the whole posting — now see how you match it.