Jobs in the United States

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Added 2 mins ago
RH
Sr. Software Engineer
Robert Half
Peoria, AZ
- $150,000 to $155,000 USD / year
We are looking for a Senior Software Engineer to lead the software direction of a well-established product line in Peoria, Arizona. This role is ideal for an engineer who enjoys working at…
Added 2 mins ago
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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 mins ago
PowerApps Engineer
Robert Half
Fort Lauderdale, FL
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Added 2 mins ago
CIS Chief Engineer
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Added 3 mins ago
RH
Systems Engineer
Robert Half
Remote, United States
- $55 to $63 USD / hour
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Added 4 mins ago
RH
Endpoint Engineer
Robert Half
Los Angeles, CA
- $40 to $50 USD / hour
We are seeking a hands-on Endpoint Engineer to support our transition from Active Directory/Hybrid environments to fully cloud-managed Microsoft Entra ID and Intune. This role will focus on…
Added 6 mins ago
PC
Civil Engineer 3 - Wastewater Utilities
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…you submit genuinely reflects your own experience, skills, knowledge, and writing…
Added 7 mins ago
Senior Member of Technical Staff, Platform Engineer (Infra)
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You could be an Infrastructure Engineer anywhere. Why us?
Added 7 mins ago
Senior Member of Technical Staff, Platform Engineer (Infra)
Pallet
NY · San Francisco, CA
You could be an Infrastructure Engineer anywhere. Why us?
Added 11 mins ago
O
Senior System Engineer - Odessa, TX
Oracle
Odessa, TX
- $35.63 to $71.3 USD / hour
The Systems Engineer is responsible for designing, implementing, and supporting enterprise infrastructure systems to ensure high availability, performance, and security across the…
Added 11 mins ago
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Principal Core Infrastructure Engineer
Oracle
Austin, TX
- $114,600 to $234,600 USD / year
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Added 11 mins ago
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Core Infrastructure Engineer 2
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- $70,000 to $166,100 USD / year
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Added 17 mins ago
Travel Project Engineer-Mission Critical
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Tulsa, OK
The Project Engineer assists Project Managers to ensure that work installed on the project meets plan and specification requirements.
Added 20 mins ago
Senior Process Engineer
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Added 20 mins ago
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Manufacturing Test Engineer
Actalent
San Diego, CA
- $37 to $41 USD / hour
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Added 20 mins ago
Mechanical Engineer
Actalent
Benton Harbor, MI
Job Title: Mechanical EngineerJob DescriptionThe engineer will play a crucial role in overseeing global laundry mechanical structures subsystem deliverables. This includes development,…
Added 20 mins ago
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Electrical Engineer
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Added 20 mins ago
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Electrical Engineer
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Saint Joseph, MI
- $35 to $45 USD / hour
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Added 21 mins ago
Sr Engineer - Process Development
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CA
Ensure successful transfer of knowledge into manufacturing and the sustaining support teams
Added 22 mins ago
SCADA Commissioning Engineer
GE Vernova
Boston, MA
GE Vernova is seeking a skilled SCADA System Engineer to lead and execute pre-commissioning, commissioning, integration, testing, and maintenance activities for Supervisory Control and Data…
Added 22 mins ago
Commissioning Protection Engineer
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Houston, TX
GE Vernova is seeking a skilled Protection Commissioning Engineer to lead and execute pre-commissioning, commissioning, startup, testing, and maintenance activities for protection and…
Added 24 mins ago
Electrical Construction Designer III
Rosendin
Sterling, VA
…drawings. Work closely with project manager and project lead engineer and take design lead on projects. Coordinates with clients, architects, and other discipline engineers to complete…
Added 24 mins ago
Senior Engineering Team Lead
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Advanced knowledge of engineering processes and calculations including load calculations, equipment layout, normal and emergency standby distribution, HV/MV distribution, lighting layout,…
Added 24 mins ago
Engineer II
Rosendin
Austin, TX
The Engineer II is a mid-level engineering position responsible for providing technical engineering information and support to the senior engineers to ensure that projects comply with the…

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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