2,078,996open jobs
127,431companies
241,615added this week
Browse all
Salary
$131k – $237k per year
Location
In office (Chantilly)
Seniority
Principal · 12+ years exp
Visa
No sponsorship (stated in the posting)
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Jul 6, 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.

JOB DESCRIPTION

We’re seeking a communications engineer to support mission-critical communications for national security and intelligence operations. You will conduct research, develop innovative solutions, and analyze advanced satellite communication systems to enable design, development, and integration for secure, reliable data, voice, or video transmissions.

EXPERIENCE

Required:

  • Bachelor’s degree in electrical engineering, telecommunications, aerospace engineering, or related field.
  • At least 12 or more years of experience in satellite communications engineering, preferably supporting defense or intelligence programs.
  • Lead research and development of novel satellite communication technologies for national security applications.
  • Perform system-level analysis, link budget calculations, and simulations to optimize performance under operational constraints.
  • Integrate satellite communications with ground stations, mobile platforms, and other defense assets.
  • Analyze and resolve technical issues in deployed systems, including RF interference and encryption challenges.
  • Collaborate with multidisciplinary teams, including government and contractor personnel, to ensure mission success.
  • Prepare and maintain technical documentation, system architectures, and compliance records.
  • Support field testing, validation, and operational deployment of satellite communications hardware and software.
  • Provide technical briefings and training to stakeholders and end-users.
  • An active TS/SCI with a polygraph security clearance is required to be considered for this position. This position does not offer clearance sponsorship.

Desired:

  • Master’s degree in electrical engineering, satellite communications, or related discipline.
  • Expertise in RF and microwave system design, signal processing, and satellite network engineering.
  • Experience in investigating and documenting existing system architectures for defense platforms.
  • Subject matter expertise in advanced system concepts related to aerospace, spacecraft, or military communications.
  • Experience with DoD acquisition processes and documentation.

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:

July 6, 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.
2,078,996 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.

Recommended for you based on this role

Aerospace
Similar stack
Same company
Chantilly
$92k – $124k per year · In office · Top Secret · Full-Time · 5+ years exp · Bachelor's Degree · Hazelwood
SpaceTech
Siemens NX
Apply
Hybrid · Nationals only · Full-Time · 8+ years exp · Associate's Degree · Indianapolis
Apply
$58k – $96k per year · In office · Secret · Full-Time · 6+ years exp · High School Diploma · Beaufort
Apply
Equity · In office · Nationals only · 5+ years exp · PhD · Seattle
Web3
Staking
Apply
$64k per year · In office · Nationals only · Full-Time · United States
Apply
Data Scientist 1 hour ago
$78k – $176k per year · In office · TS/SCI · Full-Time · 2+ years exp · Master's Degree · Chantilly
Python
SQL
R
R
ggplot2
Databases
MySQL
Apache Kafka
AI/ML
Hadoop
Spark
NLP
Machine Learning
Analytics
Seaborn
Matplotlib
Plotly
Apply
$35k – $40k per year · In office · High School Diploma · Chantilly
Cybersecurity
HIPAA
Apply
$117k – $227k per year · In office · TS/SCI · Full-Time · 10+ years exp · Bachelor's Degree · Chantilly
Apply
$166k – $250k per year · In office · TS/SCI · Full-Time · 10+ years exp · Bachelor's Degree · Chantilly
Apply
$115k – $190k per year · In office · TS/SCI · 5+ years exp · Bachelor's Degree · Chantilly
PowerShell
DevOps
Ansible
Windows Server
Configuration Management
Windows
Cybersecurity
Active Directory
LDAP
PKI
Management
Agile
Apply
See all jobs
This is one of many
2,078,996 more open roles from verified company boards, updated every day.