Jobs in the United States

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Added 1 min ago
Test Engineer (Manual) -- Junior
LED FastStart
Lafayette, LA
CGI is looking for strong Test Engineer (Manual) with the ability to independently work alongside the client, business, and development Teams. In this role, you will be responsible for…
Added 1 min ago
Advanced Software Engineer
Relativity ODA LLC
IL
As an Advanced Software Engineer at Relativity, you will independently take features from design to production in our cloud-based SaaS platform, using AI both as a tool and as a product…
Added 4 mins ago
Senior Platform Software Engineer – Embedded Systems
RTX
United States
We are seeking a Senior Embedded Platform Software Engineer to join our foundation software team. In this role, you will contribute to the development of platform control software that…
Added 4 mins ago
Engineer II, Automated Test Systems (Onsite)
RTX
United States
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 5 mins ago
SU
Service Innovation & Development Engineer
Sungrow USA Corporation
Houston, TX
- $75,000 to $105,000 USD / year
The Service Innovation & Development Engineer is a hybrid position based in the Sungrow Houston, TX office, reporting to the Service AI Agent product owner within the Strategic Expert team.…
Added 6 mins ago
Software Product Management Pre Sales Senior Manager - Consumer Goods & Services
Accenture LLP Company
NY
…814,000 people with proprietary assets and platforms, deep process and industry expertise, and leading ecosystem relationships to deliver end-to-end solutions and measurable outcomes at…
Added 7 mins ago
F-22 Flight Test Instrumentation Engineer (Associate or Experienced)
The Boeing Company
Edwards AFB, CA
…the warfighting capabilities of the Air Force through system integration, development, test and evaluation of the F-22…
Added 7 mins ago
Spacecraft Autonomy Engineer (Experienced)
The Boeing Company
El Segundo, CA
Provide support to Avionics subsystem in algorithm development and fault scenarios development process, and In-orbit anomaly investigations.
Added 7 mins ago
C-17 Mechanical Systems Design Engineer - ECS (Mid-Level or Senior)
The Boeing Company
Long Beach, CA
Boeing Global Services (BGS) has an exciting opportunity for a Mid or Senior Level Mechanical System Design & Analysis Engineer – Environmental Control Systems (ECS) to be a part of the…
Added 7 mins ago
Associate Software Engineer
The Boeing Company
Albuquerque, NM · El Segundo, CA
The selected Software Engineer will help design and develop front end software, including working with UI/UX experts to design, develop, and test Human-Machine Interfaces (HMI) to meet the…
Added 9 mins ago
RC
Cybersecurity Engineer 3 – IPS SNORT
Ryan Consulting Group
VA
- Up to $140,000 USD / year
Ryan Consulting Group, Inc. is seeking a Cybersecurity Engineer 3 – IPS SNORT to provide specialized cybersecurity engineering and intrusion prevention support for the Defense Logistics…
Added 9 mins ago
RC
Cybersecurity Engineer 4 – Splunk SIEM
Ryan Consulting Group
VA
- Up to $140,000 USD / year
· Support cybersecurity engineering activities involving the planning, design, development, testing, demonstration, and integration of information systems.
Added 15 mins ago
Principal Ruby on Rails Engineer
Fifth Third Bank, National Association
United States
Work with the QA team to write thorough unit and integration tests
Added 28 mins ago
Mechanical/Test Engineer III
Arcfield
Colorado Springs, CO
The Mechanical/Test Engineer will perform shock response testing for thermal protection system materials through impact, radiation, and thermal loading environments. The successful…
Added 30 mins ago
Software Engineer III-ServiceNow
JPMC page
San Francisco, CA
As a Software Engineer III at JPMorganChase within the Infrastructure Platform ServiceNow IT Service Management , you serve as a seasoned member of an agile team to design and deliver…
Added 34 mins ago
O
Junior DevSecOps Engineer (Python, CI/CD)
OpenDataJobs
Washington, DC
- $80,000 to $95,000 USD / year
We solve problems through people, process, and technology - in that order. Technology matters, but people make transformation happen. That principle defines our culture. Trust and…
Added 34 mins ago
O
DevSecOps Engineer (Kubernetes, CI/CD)
OpenDataJobs
Washington, DC
- $120,000 to $140,000 USD / year
We solve problems through people, process, and technology - in that order. Technology matters, but people make transformation happen. That principle defines our culture. Trust and…
Added 49 mins ago
Software Engineer
Compeer Financial
Mankato, MN · Bloomington, IL · Sun Prairie, WI
…team's programming languages, frameworks, APIs, data access and integration patterns, development tools, and software lifecycle. Designs cohesive components using established architecture…
Added 49 mins ago
Service Management Platform Engineer
Compeer Financial
Bloomington, IL · Lakeville, MN · Mankato, MN · Sun Prairie, WI · Prairie du Sac, WI
Minimum of four years of progressive experience in enterprise platform engineering, ServiceNow development or administration, workflow automation, application development, systems…
Added 49 mins ago
Senior Infrastructure Engineer - Network
Compeer Financial
Bloomington, IL · Lakeville, MN · Mankato, MN · Sun Prairie, WI
…culture that not only promotes meaningful work and professional development, but provides a flexible, hybrid work environment and excellent benefits, which empower you to thrive both…
Added 50 mins ago
Configuration Manager
Booz Allen Hamilton_United States
San Diego, CA
Experience with the system engineering lifecycle, including requirements, design, development, integration, testing, and deployment
Added 53 mins ago
ASIC Design Engineer
Avago Technologies U.S. Inc.
United States
…providing hands-on experience with the latest 3 nm and smaller process nodes operating at speeds exceeding 1 GHz, from concept through production. The role offers exposure to advanced…
Added 58 mins ago
Systems Engineer II
Aerospace
Torrance, CA
Authoring and ensuring development process follows RMSS program plans
Added 1 hour ago
JH
2027 PhD Graduate - Electronic Warfare Engineer/Analyst
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $105,000 USD / year
…attack (EA), threat representation and analysis, and RF hardware development and analysis. We are a dedicated team of engineers and scientists who work with Government and Industry and who…
Added 1 hour ago
JH
2027 Graduate – Hypersonics Thermal and Structural Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $85,000 USD / year
Design future conceptual vehicles, performing detailed multidisciplinary system analysis including integration with launch platforms.

Amentum

Senior Information System Security Engineer (ISSE)

Crane, IN, United States

$100,000 to $150,000 USD / year

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Job details

Pay: $100,000 to $150,000 USD / year
Experience: Bachelor of Science Degree in Electrical Engineering, Computer Engineering, or equivalent, with 5+ years of relevant experience
Posting language: English
Posted: Oct 29, 2026

Original job description

Amentum is seeking a Senior Information System Security Engineer (ISSE) to support Program Offices within Department of War Strategic Systems Programs (SSP). The ISSE will support non-enterprise information systems of large-scaled programs of record (POR), as well as multiple Science and Technology (S&T) programs. The Senior ISSE will provide direct support to the Program Office Technical Lead onsite at NSWC Crane and will be expected to travel regularly to SPHQ or Field Activities.

The ISSE will ensure Cybersecurity requirements support system acquisition, development, test, and sustainment, and are embedded in SSP system designs. Their duties involve requirements analysis, design, development, implementation, and integration of Cybersecurity system architectures that provide cyber resiliency and Cybersecurity capabilities into SSP’s non-enterprise systems. They are responsible for ensuring that design alternatives are selected that appropriately account for risk to mission regarding the cyber security posture.

Additional Job Duties and Responsibilities:

Develop and apply requirements for large-scale or service specific pilot projects.
Support the Program Office Technical Lead as needed identifying issues and action items and participating in ISSE discussions.
Provide customer interactions with Program Offices and associated contractors/subcontractors. Customer interactions will be a combination of teleconferences and on-site meetings.
Coordinate and collaborate with the stakeholders, including SSP representatives and contractors/subcontractors through assessments, subject matter expert input to proposals, technical interchange meetings, status teleconferences, email correspondence, and other meetings as required.
Support development of technical presentations and provide comments on the technical content.
Develop System Security Plans detailing the security controls implemented for each information system.
Support (prepare, review, and present) the Program Office's DoW Acquisition process in the development of the Objective Quality Evidence (OQE) (i.e. Cyber Security Strategy, GAO responses,
Clinger Cohen Act, Cyber Test & Evaluation Strategy, etc.) for multiple programs, in compliance with SSP Regulations.
Work with SSP programs to develop and maintain lifecycle plans.
Evaluate performer deliverables and presentations.

Required Qualifications:

Bachelor of Science Degree in Electrical Engineering, Computer Engineering, or equivalent, with 5+ years of relevant experience
CompTIA Security+ or equivalent certification
Operating System/Computing Environment (OS/CE) certificate of training, as dictated by Command CWF-PM.
Collaborate with large and highly competent technical teams.
Strategic high-level thinking
Ability/experience with planning an initiative involving large-scale, networked systems.
Must have the ability to obtain and maintain a TS/ CNWDI US Government Clearance. Interim Secret clearance required to start. Please note US Citizenship is required to obtain a Secret/ TS/ CNWDI Clearance.
Willing and able to travel 40% or more.

Preferred Qualifications:

10+ years of relevant experience
Graduate degree in Cybersecurity, Certified Information Systems Security Professional (CISSP) certification, or Certified Information Security Manager (CISM) certification
Active Top Secret Clearance
Military and Department of War Strategic Systems Programs (SSP) experience

Compensation Details:

$100,000.00-$150,000.00 annually The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

10/29/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

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Skills

SSP
Microsoft Office
Cybersecurity
Presentation skills
Regulatory compliance
Electrical engineering
Computer engineering
Security+
CISSP
CISM

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