2,067,116open jobs
125,802companies
241,624added this week
Browse all
Salary
$131k – $237k per year
Location
In office (Huntsville)
Seniority
Senior · 2+ years exp
Visa
H-1B filings in 12 months: 50 · green card filings: 24
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Oct 30, 2026. Leidos scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Are you ready for your next career challenge?

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions.

Leidos Defense is seeking a talented Senior Reliability Engineer to join a diverse team to create unique solutions for complex problems. As a Senior Reliability Engineer, this candidate may serve as a Lead RAM (Reliability, Availability, and Maintainability) Engineer on at least one major program simultaneously, where they will manage tasking for a team of other, more junior reliability engineers. In this role, the candidate will also interface with program leadership, customers, and line management. The expectation is for the Senior Reliability Engineer to manage RAM Engineering work internally within the Defense Sector (and Leidos as a whole) by fielding requests from project managers, support Basis of Estimation (BoE) development for proposed RAM work and shape the company’s overall approach to Reliability Engineering via tool selection and training of other reliability team members. The selected candidate will have a significant impact on the development of reliability artifacts such as reliability prediction, MTTR analysis, reliability block diagrams (RBD), reliability reports, statistics, FMEA, and FTA.

Lastly, the Defense Sector’s focus is on hiring a candidate with subject matter expertise in reliability prediction analyses, but experience with production and sustainment related activities like Failure Reporting, Analysis, and Corrective Action Systems (FRACAS) is beneficial.

The Senior RAM Engineer will work in a matrixed organization at Leidos, supporting multiple programs at once in a variety of engineering fields with different team environments, from the large-scale programs that Leidos is the prime contractor for, to smaller-scale programs for which Leidos provides support as a subcontractor to companies in the top 100 DoD contractors. The candidate will join a diverse team of other RAM engineers, systems engineers and specialty engineers (e.g., Safety and Human Factors, Risk, Test) within Leidos and have the opportunity to work on programs from their preferred background, as well as challenge themselves by working on programs outside of their expertise.

Basic Qualifications

  • Bachelor’s degree in Systems Engineering, Software Engineering, Computer Science, Computer Engineering, Electrical Engineering or equivalent technical/engineering degree from an ABET-accredited university.
  • At least twelve (12) years of experience supporting DoD, NASA, or commercial programs as a reliability engineer.
  • Must have experience conducting RAM analyses spanning the system’s lifecycle, from predictive analyses to analyzing field-data (e.g., MTTR, MTBF, FMEA/FMECA, RCM, reliability block diagram, power dissipation, and derating).
  • Must have experience mentoring other engineers and/or serving as a technical task lead on an engineering project.
  • Must have experience in deriving RAM program requirements for complex electrical, electro-mechanical, mechanical, and software systems.
  • Position requires candidates to be capable of performing in a collaborative engineering environment working closely with multi-disciplinary teams.
  • Must have demonstrated experience effectively communicating within a team environment.
  • Must have experience with Reliability Software such as Reliasoft, and other reliability analysis tools such as Relyence.
  • Experience in performing SW Reliability using tools such as the Neufelder method
  • Must have demonstrated experience with Product Lifecycle Management (PLM) tools such as Windchill.
  • Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.
  • Active secret security clearance or ability to obtain and maintain secret security clearance

Preferred Qualifications

Preference shown to candidates who possess a Master of Science in System Engineering from an ABET-accredited university, and/or have at least 2-4 years of direct systems engineering experience.

Preferred candidates will also have experience and/or working knowledge with:

  • Certified Reliability Engineer (CRE) and/or INCOSE ASEP or CSEP certification preferred.
  • A detailed understanding of the top-down systems engineering process for architecture development and bottoms-up verification
  • Thorough understanding of the DoD acquisition processes and methods
  • Experience supporting DoD, NASA, or DARPA programs
  • Experience performing risk management, test planning, and/or proposal development
  • Experience shaping and executing business development efforts
  • Experience in supporting Environmental Stress Screening (ESS) and Highly Accelerated Life Testing (HALT)

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

October 30, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $131,300.00 - $237,350.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,067,116 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Industrial Engineering
Similar stack
Same company
Huntsville
CyberArk Engineer 1 day ago
In office · 5+ years exp · United States
Python
DevOps
Terraform
CI/CD
AWS
Linux
Windows
Unix
Cybersecurity
CyberArk
Apply
In office · 8+ years exp · United States
Python
SQL
PowerShell
Bash
Databases
MySQL
PostgreSQL
Oracle
DevOps
Splunk
Terraform
Ansible
Datadog
Dynatrace
CI/CD
Windows Server
AWS
Kubernetes
Grafana
AppDynamics
Amazon EKS
AWS Lambda
Amazon EC2
Incident Management
Amazon S3
IAM
Amazon ECS
Amazon CloudWatch
Windows
TCP/IP
DNS
Management
ITIL
Apply
$89k – $134k per year · In office · Nationals only · Full-Time · 6+ years exp · Bachelor's Degree · Clearfield
SpaceTech
AS9100
Apply
$153k – $229k per year · In office · Top Secret · Full-Time · Bachelor's Degree · Huntsville
SpaceTech
DO-160
IBM DOORS
Defense
MIL-STD-810
Apply
$127k – $190k per year · In office · Secret · Full-Time · 8+ years exp · Bachelor's Degree · Roy
SpaceTech
Cameo Systems Modeler
IBM DOORS
Apply
In office · Nationals only · Full-Time · Bachelor's Degree · Huntsville
SpaceTech
CATIA
Apply
$169k – $254k per year · In office · Top Secret · Full-Time · 5+ years exp · Bachelor's Degree · Huntsville
Python
SQL
C#
C++
MATLAB
Management
Confluence
Jira
Agile
Defense
EVMS
Apply
≈ $66k – $121k per year (Estimated) · In office · 4+ years exp · Bachelor's Degree · Columbia · Huntsville · Montgomery · Little Rock · Phoenix
Apply
$100k – $115k per year · In office · TS/SCI · Full-Time · Master's Degree · El Segundo · Huntsville · Chantilly · Colorado Springs
Python
C++
Apply
$87k – $130k per year · In office · Nationals only · Full-Time · Bachelor's Degree · Houston · El Segundo · Huntsville · Washington · Chantilly
AI/ML
Human-in-the-Loop
Apply
See all jobs
This is one of many
2,067,116 more open roles from verified company boards, updated every day.