Jobs in the United States

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Added 10 mins ago
Identity and Access Engineer II
Texas Health Resources
Arlington, TX
Identity and Access Engineer II - IT Identity Management
Added 11 mins ago
OneStream Lead Analytics and Insights Engineer II Manager
Deloitte
Houston, TX · Fort Worth, TX · Westlake, TX · Dallas, TX
…unlock value. Your work may span strategy, operations, process design, and technology as we partner with clients to transform…
Added 11 mins ago
Lead AI and Data Science Engineer II- Marketing Measurement
Deloitte
Fort Worth, TX · Houston, TX · Austin, TX · Dallas, TX · San Antonio, TX · Westlake, TX
…collaborative environment? As an experienced Lead AI and Data Science Engineer II - Marketing Measurement, you will have the opportunity to share new ideas and collaborate on projects as a…
Added 18 mins ago
Guidance and Control Engineer II - TS/SCI
JPL/NASA
Pasadena, CA
…responsible for technology development, advanced concepts, design, development, delivery, integration and test, verification and validation, and operation of complex Mechanical, Thermal,…
Added 1 hour ago
T
ISP/OSP Technician
TEKsystems
Conesville, OH
- $22 to $30 USD / hour
Potential advancement into Lead Technician, Engineer, or Superintendent positions
Added 1 hour ago
T
ISP/OSP Technician
TEKsystems
Newark, OH
- $22 to $30 USD / hour
Potential advancement into Lead Technician, Engineer, or Superintendent positions
Added 1 hour ago
Product Development Engineer II - New Glenn
Blue Origin LLC
Seattle, WA
As a Product and Process Development Engineer of a team with varied strengths of problem-solvers, collaborators, and doers you will work to develop hardware from concept to production ready…
Added 2 hours ago
Manufacturing Engineer II/III (Multiple Shifts) - Operations
Blue Origin Personnel, LLC
Space Coast, FL
- Enable the manufacturing and integration of spacecraft through build planning, work instructions, production line support and design optimizations.
Added 2 hours ago
RH
DevOps II / SRE
Robert Half
Philadelphia, PA
- $40 to $45 USD / hour
We are seeking a DevOps II / Site Reliability Engineer to help build and mature a growing Site Reliability Engineering (SRE) function supporting large-scale digital platforms. This role…
Added 2 hours ago
Engineer II
Rosendin
Austin, TX
Attend project design team meetings. Interface with various team members, particularly the client, architect, and mechanical contractor/engineer.
Added 2 hours ago
Engineer II
Rosendin
Sterling, VA
Attend project design team meetings. Interface with various team members, particularly the client, architect, and mechanical contractor/engineer.
Added 2 hours ago
Engineer II
Rosendin
Coppell, TX
Attend project design team meetings. Interface with various team members, particularly the client, architect, and mechanical contractor/engineer.
Added 2 hours ago
Engineer II
Rosendin
Coppell, TX
Attend project design team meetings. Interface with various team members, particularly the client, architect, and mechanical contractor/engineer.
Added 2 hours ago
Engineer II
Rosendin
Pflugerville, TX
Attend project design team meetings. Interface with various team members, particularly the client, architect, and mechanical contractor/engineer.
Added 2 hours ago
Systems Engineer II
Rosendin
Sterling, VA
Want to be part of the team that design and develop complex power distribution systems for a hyper-scale data center campus?
Added 2 hours ago
Senior Manufacturing Engineer II - Avionics & Test
Rocket Lab Corporation
Long Beach, CA
…constantly push for faster, better, smarter ways to build. We engineer the factories that build the rockets, boosting quality, cutting cost, and accelerating build…
Added 2 hours ago
SO
Software Engineer (Systems Programmer/Developer III) - 61161323
State of South Carolina
West Columbia, SC
- $67,728 to $121,890 USD / year
The South Carolina Department of Education is seeking a skilled Software Engineer to design, build, and support the applications and integrations that serve students, educators, and…
Added 3 hours ago
DevOps II / SRE
Robert Half
Philadelphia, PA
We are seeking a DevOps II / Site Reliability Engineer to help build and mature a growing Site Reliability Engineering (SRE) function supporting large-scale digital platforms. This role…
Added 3 hours ago
Staff Engineer - Merchandising Software
AEO Employment Services Co LLC
PITTSBURGH, PA
Added 3 hours ago
Industrial Engineering Technician II, (Sun-Tues, Sun-Wed, 6:00 AM - 6:00 PM)
Jabil Inc.
Florence, KY
Update the site layout and project layouts, as directed by the Industrial Engineer
Added 3 hours ago
Industrial Engineering Technician II, (Wed - Sat, Thur - Sat, 6:00 AM - 6:00 PM)
Jabil Inc.
Florence, KY
Update the site layout and project layouts, as directed by the Industrial Engineer
Added 3 hours ago
Software Design Engineer Intern
DataRobot, Inc.
Boston, MA · Seattle, WA · San Francisco, CA
Added 3 hours ago
Loads & Dynamics Engineer (Starshield)
SpaceX
Hawthorne, CA
…well as the Falcon dynamics team to drive hardware and mission design decisions and the reliable operation of Starshield satellites. This role will involve performing dynamic analysis,…
Added 4 hours ago
Engineer II, Manufacturing
Careers | ElDorado National California Inc
Riverside, CA
Founded in 1975, ENC (ElDorado National – California) is a leading U.S. transportation manufacturer specializing in design, engineering, and end-to-end production of heavy-duty buses,…
Added 4 hours ago
DevSecOps Security Engineer
Leidos
Egg Harbor Township, NJ
Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform…

Lyntris

Cybersecurity Systems Engineer II

San Diego, CA, United States

$115,000 to $145,000 USD / year

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Job details

Pay: $115,000 to $145,000 USD / year
Experience: 3–5 years of relevant experience in systems engineering, technical program support, cybersecurity engineering, or a related discipline.
Posting language: English
Posted: Nov 5, 2026

Original job description

Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each contributing deep expertise within their domain. Combining differentiated hardware, software and mission expertise, Lyntris helps customers sense threats, make sense of complex conditions and act with greater speed, precision and confidence in contested environments.

Lyntris supports U.S. and allied defense organizations across every branch - including Navy, Army, Air Force, Space Force and allied partners - spanning strategic, operational and tactical missions and every domain: Space, Air, Land, Sea and Cyber. With more than 200 active defense programs, Lyntris works at every level of the mission, from national command authority to the tactical edge.

Solutions are designed by operators who understand the mission, engineered for the conditions that degrade or defeat standard systems, and built on an open, modular architecture that integrates into existing programs without requiring them to start over. Lyntris moves faster than the traditional defense cycle - with integrated design, build and test capabilities in-house - and delivers systems that sustain and endure long after initial fielding.

Job Description

Cybersecurity Systems Engineer II
Full time
Onsite / 5 days a week

*This position requires an active U.S. national security clearance. To learn more about the security clearance process please access this link.

Lyntris is seeking a motivated, resourceful, and solution-oriented professional who combines technical aptitude with strong organizational and interpersonal skills. The ideal candidate is comfortable working across multiple engineering disciplines, coordinating with diverse stakeholders, managing technical action items, and driving activities toward established milestones. Successful candidates demonstrate initiative, sound judgment, adaptability, and a willingness to learn new technologies and processes while contributing to the successful delivery of mission-critical Navy cybersecurity capabilities.

Duties and Responsibilities

Support the planning, coordination, and execution of systems engineering activities throughout the system lifecycle, including requirements development, architecture, design, integration, testing, fielding, and sustainment.
Analyze, refine, decompose, and validate technical, functional, operational, and cybersecurity requirements. Identify requirements gaps, dependencies, and potential impacts to system performance, interoperability, cost, and schedule.
Develop, review, and maintain technical documentation, including Systems Engineering Plans (SEPs), system specifications, interface documentation, engineering change requests, test procedures, and other program engineering artifacts.
Support engineering change requests (ECRs), configuration management activities, technical reviews, and approval processes to maintain system baseline integrity and ensure compliance with established engineering standards.
Collaborate with Government program managers, lead engineers, cybersecurity specialists, developers, test organizations, configuration management personnel, and Fleet stakeholders to coordinate technical activities and resolve engineering challenges.
Evaluate engineering approaches, system architectures, technical dependencies, and proposed solutions. Identify risks, assess operational impacts, and develop actionable recommendations and mitigation strategies.
Coordinate engineering activities supporting system integration, verification, validation, operational testing, installation planning, and Fleet deployment readiness.
Track engineering activities, technical action items, schedules, milestones, and deliverables. Prepare status reports, technical assessments, briefings, and recommendations for Government leadership.
Support the integration of cybersecurity requirements and Risk Management Framework (RMF) considerations into system design, development, testing, and sustainment activities.
Identify opportunities to improve engineering workflows, technical documentation, requirements traceability, and cross-functional coordination.

Required Qualifications

Currently holds an active U.S. national security clearance or be able to receive and maintain one. To learn more about the security clearance process please access this link.
Bachelor's degree in Engineering or a related technical discipline. Relevant professional experience may be considered as a substitute, subject to contractual requirements.
3–5 years of relevant experience in systems engineering, technical program support, cybersecurity engineering, or a related discipline.
Working knowledge of systems engineering lifecycle processes, including requirements analysis, system design, integration, verification, validation, and sustainment.
Experience developing, reviewing, or maintaining technical documentation, engineering artifacts, or system requirements.
Understanding of cybersecurity fundamentals, system architectures, network technologies, and security principles.
Demonstrated ability to coordinate technical activities across multidisciplinary teams and manage competing priorities.
Strong analytical, problem-solving, organizational, and written/verbal communication skills.
Ability to independently research technical issues, evaluate alternatives, and develop recommendations.
Proficiency with Microsoft Office applications, including Excel, Word, PowerPoint, and Microsoft Project or equivalent scheduling tools.
CompTIA Security+ certification.
Active DoD Secret security clearance with ability to become TS/SCI Eligible.

Desired Qualifications

Experience supporting U.S. Navy, NAVWAR/PEO C4I, PAE MS, or other DoD acquisition programs.
Familiarity with DoD systems engineering policies, technical review processes, and acquisition lifecycle requirements.
Experience with engineering change management, configuration control boards, system baselines, and engineering review processes.
Familiarity with DoD cybersecurity requirements, Risk Management Framework (RMF), NIST security controls, and Assessment and Authorization (A&A) processes.
Experience supporting cybersecurity systems, defensive cyber operations, network defense, or enterprise security architectures.
Familiarity with requirements traceability, interface management, system integration, and test planning.
Familiarity with U.S. Navy ashore systems fielding processes, including the Fleet Readiness Certification Board (FRCB) process, installation planning, technical readiness assessments, and coordination of system deployment and operational acceptance activities.
Experience with Navy engineering and program management tools such as CMPRO, RIPTIDE/SPIDER, or equivalent platforms.
CISSP or relevant systems engineering/cybersecurity certifications.

Clearance Requirements Some positions will require access to U.S. National Security information. Positions that require this access will be required to receive and maintain a U.S. government personnel security clearance (PCL). In order to qualify for this position, the candidate must be a US Citizen and either currently possess this National Security eligibility or be able to complete the investigation application process with a favorable determination and maintain that eligibility throughout their employment. To learn more about the security clearance process please access this link.

EEOC & Know Your Rights Lyntris companies are Equal Opportunity Employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, status as a protected veteran or any other status protected by applicable federal, state, and local law. We ensure that all employment decisions, including hiring, promotion, compensation, and other terms and conditions of employment, are based on merit, qualifications, and business needs. For more information about your rights, please review the "Know Your Rights" poster from the Equal Employment Opportunity Commission (EEOC). Know your Rights: English Spanish

Pay Scales & Benefits The listed pay scale reflects the broad, minimum to maximum, pay scale for this position for the location for which it has been posted and is not a guarantee of compensation or salary. Other compensation considerations may include, but are not limited to, job responsibilities, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, or other applicable factors.

Benefits include…

Paid Time Off
Paid Company Holidays
Medical, Dental & Vision Insurance
Optional HSA and FSA
Base and Voluntary Life Insurance
Short Term & Long-Term Disability Insurance
401k Matching
Employee Assistance Program

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