Senior Lead Security Engineer Jobs

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Systems Engineer Staff - Interfaces

Lockheed Martin

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Roxborough Park, Colorado, USA

Full-time

Job ID: 694556BR Date posted: Jun. 25, 2025 Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achi
Posted 14 days ago | Updated 13 hours ago

Security Analyst

Motion Recruitment Partners, LLC

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Atlanta, Georgia, USA

Full-time

Every year, nearly 200 million travelers trust our client to get them where they're going. Take your career to new heights by working for this longstanding leader in air travel that services more worldwide destinations than any other airline. We are looking for a Security Analyst to join our team for a long term contract in Atlanta, GA. Contract Duration: 12 Months on W2 - Potential for extension, eligible for full benefits. Required Skills & Experience 8+ years' experience with Incident Respons
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Posted 37 days ago | Updated 10 hours ago

Systems Integration Engineer Staff

Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy's mission to provide affordable and credible strategic defense. We offer unique career opportunities and challenges on a program with a rich history and exciting future. We help keep this nation and our allies secure. The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new technologies to our customers while maintaining the technical requirements of the s
Posted 30 days ago | Updated 1 hour ago

Technical Security System Technician

General Dynamics

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Alexandria, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Telecommunications Job Qualifications: Skills: Low Voltage, Security System, Technical Security, Telecommunication Systems, Troubleshooting Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Telecommunications Analyst Advisor Transform technology into opportunity as a
Posted 7 days ago | Updated 1 hour ago

Mid to Senior Embedded Software Developer **

SimVentions, Inc

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Dahlgren, Virginia, USA

Full-time

Overview SimVentions is looking for a mid to senior level embedded software developer to help develop government systems onsite at NSWCDD. Travel Travel on occasion within Continental US. Clearance An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. ship is required to obtain a clearance. Requirements 5 Years experience with embedded sof
Posted 49 days ago | Updated 1 hour ago

G2 Infrastructure Engineer | Active Top Secret clearance

General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Infrastructure Engineering, System Administration, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an Infrastructure Engineer with GDIT. A career in en
Posted 1 hour ago

Manager, Product Management, NAM Security Solutions

Mastercard

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Harrison, New York, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 12 days ago | Updated 1 hour ago

Engineering Manager Product Security

Rockwell Automation

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Remote or Mequon, Wisconsin, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world
Posted 34 days ago | Updated 1 hour ago

Information Systems Analyst, Space Security

Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description Active Secret clearance with ability to obtain Top Secret clearance. Lockheed Martin Space (LMS) is seeking an experienced and highly skilled Information Systems Analyst to join our Operations, Compliance, Education and Training (OCET) Automation Integration & Tools team. As a team member, you will play a critical role in partnering with the security team to support application development and maintenance of multiple tools utilized across the Enterprise. **Key Responsibilities
Posted 48 days ago | Updated 1 hour ago

Software Development Engineer, DevOps - Lifecycle Platform (US Federal)

Workday, Inc.

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McLean, Virginia, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h
Posted 36 days ago | Updated 1 hour ago

Junior Mechanical Engineer

Leidos

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Springfield, Virginia, USA

Full-time

The Multi-Domain Solutions (MDS) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission-critical operations in government, commercial, and institutional facilities. Working under the guidance of senior engineers, this role involves assisting with system layout, equipment selection, energy modeling, and construction documentation. The ideal candidat
Posted 42 days ago | Updated 1 hour ago

Data Engineer I

University of Florida

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Gainesville, Florida, USA

Full-time

Data Engineer I Job no: 536365 Work type: Staff Full-Time Location: Main Campus (Gainesville, FL) Categories: Computer Science, Information Technology, Engineering Department:14400000 - IT-DATA PLATFORM & ANALYTICS Classification Title: Application Developer Analyst I Classification Minimum Requirements: Associate's degree; or a high school diploma or equivalent and two years of relevant experience. Appropriate college coursework or vocational/technical training may substitute at an equiva
Posted 8 days ago | Updated 1 hour ago

Test Engineer III (Nuclear Survivability)

Sierra Nevada Corporation

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Lone Tree, Colorado, USA

Full-time

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t
Posted 9 days ago | Updated 1 hour ago

Junior Mechanical Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

The Multi-Domain Solutions (MDS) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission-critical operations in government, commercial, and institutional facilities. Working under the guidance of senior engineers, this role involves assisting with system layout, equipment selection, energy modeling, and construction documentation. The ideal candidat
Posted 44 days ago | Updated 1 hour ago

Junior Software Developer - Web & Mobile

University of Florida

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Gainesville, Florida, USA

Full-time

Junior Software Developer - Web & Mobile Job no: 536362 Work type: Staff Full-Time Location: Main Campus (Gainesville, FL) Categories: Computer Science, Information Technology Department:14800000 - IT-APPS DEVELOP & INTEGRATION Classification Title:Application Developer Analyst I Classification Minimum Requirements: Associate's degree; or a high school diploma or equivalent and two years of relevant experience. Appropriate college coursework or vocational/technical training may substitute
Posted 7 days ago | Updated 1 hour ago

Information Technology (IT) Project Manager

City of New York

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New York, New York, USA

Full-time

Company Description Job Description All applicants must be current City of New York employees serving in a permanent Civil Service title of Computer Systems Manager; or be reachable on the current civil service list for Computer Systems Manager title. To be considered for this position, PLEASE CLEARLY INDICATE YOUR CURRENT PERMANENT CIVIL SERVICE TITLE and/or your score/list number on the current active civil service list for Computer Systems Manager title on your resume and cover letter. Qua
Posted 22 days ago | Updated 1 hour ago

Software Developer

SimVentions, Inc

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Maryland, USA

Full-time

Overview SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking a detail-oriented candidate with extensive knowledge of computer or software engineering, and an interest in shaping acquisition efforts and documentation. Ideal candidates will have thorough knowledge and experience working with avionics systems, components, and software. This position is located at NAVAIR Station Pax River in St. Mary's County, MD and re
Posted 3 days ago | Updated 1 hour ago

Launch Mission Integration Engineer

Aerospace Corporation

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Chantilly, Virginia, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,
Posted 60+ days ago | Updated 1 hour ago

Security Engineering AI Automation Engineer

Marvell Semiconductor Inc.

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Austin, Texas, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 60+ days ago | Updated 1 hour ago

Engineering - Tech Risk Digital Risk Office - Monitoring & Testing - Analyst

Goldman Sachs & Co.

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Dallas, Texas, USA

Full-time

Job Description WHO WE ARE Led by the Chief Information Security Officer (CISO), Technology Risk is responsible for governing and overseeing the information security and cybersecurity risk and controls landscape for the Firm. We are responsible for detecting and preventing attempted cyber intrusions against the firm, helping the firm develop more secure applications and infrastructure, developing software in support of our efforts, measuring information security & cybersecurity risk through in
Posted 60+ days ago | Updated 1 hour ago