Jobs in the United States

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Added 6 mins ago
Staff DevOps Engineer - Position qualifies for sign-on bonus starting at $10k
CORP-Corporate Office
United States
Work closely with development teams to create an automated continuous integration (CI) and continuous delivery (CD) system.
Added 6 mins ago
Information Systems Engineer Manager 2
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In this role, you will act as a Control Account Manager (CAM), managing information system functions for planning, optimization, configuration, and integration of diverse Information…
Added 10 mins ago
Technical Account Manager
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Added 10 mins ago
Senior AWS Cloud Engineer
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AI Automation Architect - Manufacturing and MES processes- Remote
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…fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products…
Added 10 mins ago
Senior Network Engineer
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Cognizant is seeking a Senior Network Engineer to design, implement, secure, operate, and optimize enterprise datacenter, campus, branch, wireless, and hybrid-cloud networks. This role…
Added 10 mins ago
Software Engineer
Teradata
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This position is for a Software Engineer in the POD Services team within the TD Factory team. The position involves development, integration, functional and performance testing, and fault…
Added 10 mins ago
EG
Quality Assurance Engineer - PHP
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- $40 to $50 USD / hour
Execute functional, integration, regression, system, end-to-end, and user acceptance testing across web, desktop, and mobile applications.
Added 14 mins ago
MA
Principal Corporate Technology Engineer
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NY · Mountain View, CA · Redmond, WA
- $142,800 to $304,200 USD / year
We are looking for a Principal Corporate Technology Engineer to engineer the identity, SaaS, access-governance, internal application, integration, and endpoint capabilities that Microsoft…
Added 15 mins ago
Launch Readiness and Rehearsal Support_TS/SCI w/ poly
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Cape Canaveral, FL
A Launch Readiness and Rehearsal Support is responsible to develop and deliver planning, training, integration, and operational support for Day-of-Launch and rehearsal operations including…
Added 16 mins ago
Software Engineer Fellow
NCR VOYIX
Tallahassee, FL
…with established coding standards. • Conduct unit testing, integration testing, and support system testing to ensure software quality and functionality. • Assist in identifying and…
Added 16 mins ago
Lead Engineer
PwC
Miami, FL · Orlando, FL · Jacksonville, FL · Tampa, FL · Boca Raton, FL
Applying knowledge of microservices, API management, system integration, and software maintenance to solve complex technical issues
Added 16 mins ago
L
Cybersecurity Systems Engineer II
Lyntris
San Diego, CA
- $115,000 to $145,000 USD / year
Support the planning, coordination, and execution of systems engineering activities throughout the system lifecycle, including requirements development, architecture, design, integration,…
Added 20 mins ago
Senior Flight Test Engineer - Space Systems
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Serve as the lead test engineer for R&D rocket-launched systems, including development, certification, and integration testing of subsystems.
Added 48 mins ago
Senior Vehicle Power Electronics Engineer
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Santa Ana, CA · Costa Mesa, CA
…of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of…
Added 48 mins ago
Flight Test Engineer - Space Systems
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Serve as the lead test engineer for R&D rocket-launched systems, including development, certification, and integration testing of subsystems.
Added 57 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Montpelier, VT
- $40 to $50 USD / hour
Execute functional, integration, regression, system, end-to-end, and user acceptance testing across web, desktop, and mobile applications.
Added 1 hour ago
Mechatronics Engineer III
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Pasadena, CA
…early architecture through design, fabrication, subsystem, and system-level integration and…
Added 1 hour ago
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Environmental Engineer
State of Iowa
Des Moines, IA
- $30.57 to $47.42 USD / hour
Job duties will also include assistance with oversight and integration of the Pollution Prevention Intern Program, which is designed to provide college interns with hands-on learning of…
Added 1 hour ago
Senior Test Engineer
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CSS-Wx is the single provider of weather data, products, and imagery within the National Airspace System (NAS), using standards-based weather dissemination via System Wide Information…
Added 1 hour ago
Sr. Antenna Production Engineer
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Kirkland, WA
Echodyne is seeking a Sr. Antenna Production Engineer to join our fast-growing team.
Added 1 hour ago
WI
(USA) Principal, Software Engineer
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United States
- $143,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role…
Added 1 hour ago
Data Warehouse/Microsoft Fabric Engineer
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Remote, United States
We are seeking a Data Warehouse Engineer to design, develop, and maintain scalable data warehouse solutions that support analytics, reporting, and application development. This role will…
Added 1 hour ago
H
R&D Writing System Engineer
HP
Corvallis
- $93,400 to $143,800 USD / year
The Fluids Technology and Integration (FTI) R&D lab is a fast paced, dynamic, and innovative organization that develops ink and micro-fluidic technologies that advance print applications…
Added 1 hour ago
Principal Systems Engineer - FMS
Aerospace
United States
Are you ready to take your engineering career to the next level? Join our dynamic Flight Management System team at Honeywell Aerospace, where we design, develop, and integrate highly…

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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