Jobs in the United States

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Added 1 hour ago
XE
Power Plant Engineer, Controls System Focus (Senior, Staff, or Entry level)
Xcel Energy
Burnsville, MN
- $70,000 to $129,267 USD / year
As the site Plant Engineer with primary focus on control systems, duties would include technical support for equipment repairs, involvement in troubleshooting for operational issues,…
Added 1 hour ago
Forward Deployed Engineer
Safe Security
Remote, United States
Most boards and executives are currently flying blind when it comes to cyber risk. They are guessing. At Safe, we’ve built an AI-driven engine that finally gives the C-Suite a clear,…
Added 2 hours ago
Systems Engineer
IESE Solutions
El Segundo, CA
IESE Solutions is seeking a Systems Engineer, specialized in Systems of Systems (SoS) Architectures, in El Segundo, CA, to provide systems engineering, mission architecting and analysis…
Added 2 hours ago
Cybersecurity Team Lead
SAIC
Huntsville, AL
SAIC is seeking an experienced Cybersecurity Engineer/Cybersecurity Team Lead to lead cybersecurity engineering, compliance, and security authorization activities for a next-generation…
Added 2 hours ago
J
Requirements Engineer
Jobgether
Remote, United States
- $85,678.38 to $200,993.63 USD / year
Your work will contribute to capability integration, system validation, and the evolution of investigative and cyber operations.
Added 2 hours ago
Scientist, Systems Engineering (Chief Systems Engineer): Sign-on bonus ($50k max) 1
L3Harris
Fort Wayne, IN
…technology solutions connecting the space, air, land, sea and cyber domains in the interest of national…
Added 3 hours ago
Senior Systems Engineer (ONSITE)
Collins Aerospace
Marlborough, MA
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Added 3 hours ago
Senior Principal Systems Engineer / SME (Cyber & Analytics)
RTX
United States
Applied Signal Technology (AST) is seeking a Senior Principal Systems Engineer / SME (Cyber & Analytics) who strives for excellence and have a passion to be part of a team that strengthens…
Added 3 hours ago
Engineer 1 - New College Grad 2025 - 2026 (E&C - Rock Hill, SC)
M. C. Dean
Rock Hill, SC
M.C. Dean is Building Intelligence™. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex…
Added 3 hours ago
Engineering Internship Program - 2026 - 2027 (E&C - Rock Hill, SC)
M. C. Dean
Rock Hill, SC
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments,…
Added 3 hours ago
J
Customer Solutions Architect
Jobgether
Remote, United States
- $150,000 to $185,000 USD / year
…complex IT environments. Working closely with customer IT and security teams, you will ensure accurate data collection, system visibility, and operational readiness. You will also…
Added 4 hours ago
Information Technology Manager (INTERNAL CANDIDATES ONLY)
Golden Empire Transit District
Bakersfield, CA
…special studies related to multiple Information Technology and Cyber Security-related programs at various District…
Added 5 hours ago
Senior Specialist, Software Engineering (DevOps Engineer)
L3Harris
Colorado Springs, CO
…technology solutions connecting the space, air, land, sea and cyber domains in the interest of national…
Added 5 hours ago
M
CCUS1JP00001520 - Lead Consultant_C3CW
modis
Dallas, TX
- $130,000 to $150,000 USD / year
Akkodis is seeking an OT Network Engineer to support industrial networking within a large, distributed manufacturing environment. This position will initially focus on hands-on…
Added 6 hours ago
FPGA Engineer (Level 2 or 3)
Northrop Grumman
Cincinnati
…requirements generation, hardware-selection, software development, and system integration and test. Programs at Northrop Grumman in Cincinnati are engineering intensive, rapid-schedule jobs…
Added 6 hours ago
Engineer Technical Services (Peculiar Support Equipment )
Northrop Grumman
Port Hueneme
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…
Added 6 hours ago
NG
2027 Software Testing Engineering Intern - Apopka FL
Northrop Grumman
Apopka
- $18.5 to $41.5 USD / hour
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain…
Added 6 hours ago
2027 - Associate Cyber Software Engineer - San Antonio TX
Northrop Grumman
San Antonio
Northrop Grumman is seeking Associate Cyber Software Engineer or Cyber Software Engineer: Vulnerability Research - Reverse Engineering to join Mission Systems. This position will be located…
Added 6 hours ago
DevSecOps Engineer
Dark Wolf Solutions
Colorado Springs, CO
Dark Wolf is seeking a DevSecOps Engineer to support the United States Space Force (USSF) by developing software in support of Space Systems Command (SSC) Defensive Cyber Operations rapid…
Added 6 hours ago
Senior Software Engineer
BAE Systems
Nashua, NH
Job Description BAE Systems is seeking a Senior Software Engineer to join the Digital Architecture Team (DAT) in Nashua, NH. DAT provides shared digital platforms and forward-deployed…
Added 7 hours ago
Electrical Quality Control Inspector
M.C. Dean, Inc
Atlanta, GA
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments,…
Added 7 hours ago
Project Leader 1 (Telecommunications)
M.C. Dean, Inc
Atlanta, GA
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments,…
Added 7 hours ago
MD
Assembly Technician 1
M.C. Dean, Inc
Harrisonburg, VA
- $20 to $23.5 USD / hour
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments,…
Added 7 hours ago
Senior Software Technical Support Team Member
GD Information Technology, Inc.
United States
Reviewing technical requirements, proposed changes, and cross-system impacts
Added 7 hours ago
Software Engineer (Python/Java)
Garmin International, Inc.
Olathe, KS
We are seeking a full-time Python Software Engineer 2 at Garmin's U.S. headquarters in the Greater Kansas City area. In this role, you will design, enhance, and deliver internal technology…

LEIDOS, INC.

Senior Systems Engineer

Annapolis Junction, MD, United States

Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Education: Bachelor’s degree
Experience: 14 years' experience as a SE in programs and contracts of similar scope, type, and complexity is required.
Posting language: English
Posted: Nov 2, 2026

Original job description

Leidos has a new and exciting opportunity for a Senior Systems Engineer in our Intel Sectors, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!

The Systems Engineer (SE) will work closely with the team of software developers, Subject Matter Experts, and analysts to perform requirements derivation and refinement. The candidate must be a proactive, self- starter with significant technical leadership experience and excellent communication skills.

Primary Responsibilities

Requirements gathering and development, experience with systems integration and interoperability, experience with systems design and architecture
Derive functional, system, and performance requirements
Develop various systems engineering artifacts (CONOPs, architecture diagrams, etc.)
Develop schedules for features; Perform backlog grooming
Write or review documentation
Create various status reports

Basic Qualifications

Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. Five (5) years of additional SE experience may be substituted for a bachelor's degree.
14 years' experience as a SE in programs and contracts of similar scope, type, and complexity is required.
Clearance Requirement: Active Top Secret/SCI with Polygraph

Preferred Qualifications

Experience in planning and leading Systems Engineering efforts
Participate in an Integrated Product Team to design new capabilities based upon evaluation of all necessary all development and operational considerations
Support the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes)ed.
Experience with Atlassian tools (Jira, Confluence)
Agile experience
Experience with MS Project and/or Visio

CONMD CSSRC 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:

November 2, 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 $154,050.00 - $278,475.00 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.

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