senior it security manager Jobs

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Senior Information Security Engineer - Risk

Mayo Clinic

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Rochester, Minnesota, USA

Full-time

Job Description Seeking a highly skilled and experienced Information Security Senior Engineer to lead the administration, optimization, and advanced support of our security validation platform. Under general supervision and guidance, will be responsible for the full lifecycle management of the security validation platform - from strategic planning, selection, and implementation to ongoing maintenance and advanced troubleshooting of moderately complex systems software and hardware. Will actively
Posted 3 days ago | Updated 5 hours ago

Market Information Technology Manager

Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY The IT Manager is responsible for verifying the IT landscape supports the property business goals safely, securely, and effectively. This integral role demonstrates key information technology and computer science skills which enhance escalated support for property IT infrastructure and hardware, including repairs, installations, maintenance of systems for designated property/properties. The IT Manager assists the Area IT Manager to identify and forecast future techn
Posted 32 days ago | Updated 5 hours ago

IT Manager, Software Engineering

Marathon Petroleum Company

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Denver, Colorado, USA

Full-time

An exciting career awaits you At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Position Summary At MPC, we are embarking on a transformative journey, creating the next generation of products and platforms. These products and platforms are envisioned to provide a best-in-class experience to end users. The Software Engineering Manager role is responsible for le
Posted 7 days ago | Updated 2 hours ago

Senior Network Security Engineer

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs and policies. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities Plan and coordinate IT security programs and policies. Manage and control changes to systems, assessing the security impact of related changes. Provide security testing for code changes/development and pr
Posted 5 days ago | Updated 2 hours ago

Senior Information Technology Manager

Marriott International

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National Harbor, Maryland, USA

Full-time

Job Description JOB SUMMARY Contributes advanced knowledge and skill in technology and applies sound business acumen to support cluster and information technology (IT) objectives. The Senior IT Manager, in conjunction with the Dir, Hotel Technology / Dir, Hotel Technology + Revenue and/or IT Manager when applicable, is responsible for assisting property management with technology planning, implementation, and maintenance. The Senior IT Manager will direct the work of IT Managers or IT Technici
Posted 17 days ago | Updated 5 hours ago

Information Technology (IT) Asset Visibility and Security Engineer

General Dynamics Information Technology

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Cyber Security Job Qualifications: Skills: Documentations, Software Development, Software Development Life Cycle (SDLC) Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: Seize your opportunity to make a personal impact as an Information Technology (IT) Asset Visibility a
Posted 1 day ago | Updated 1 hour ago

Information Technology (IT) Asset Visibility and Security Engineer

General Dynamics Information Technology

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Cyber Security Job Qualifications: Skills: Documentations, Software Development, Software Development Life Cycle (SDLC) Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: Seize your opportunity to make a personal impact as an Information Technology (IT) Asset Visibility an
Posted 1 day ago | Updated 1 hour ago

Senior Manager - Information Security Incident Command

Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY The Senior Manager supports and manages Red and Red/Blue Team ("Red Team") testing as a part of the Global Information Security (GIS) PMO Incident Command team. Triages coordination and updates of issues and backlog of strategic recommendations and roadmap items based on the Red Team assessments. Collaborates across the Global Technology organization and with key business stakeholders to deliver results. EDUCATION & EXPERIENCE Required: Bachelor's degree in Comput
Posted 46 days ago | Updated 5 hours ago

IT Security Analyst

Rose International

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Quincy, Massachusetts, USA

Full-time

Date Posted: 08/05/2025 Hiring Organization: Rose International Position Number: 486564 Industry: Government Job Title: IT Security Analyst Job Location: Quincy, MA, USA, 02171 Work Model: Hybrid Work Model Details: 1 to 2 days per week onsite Shift: Monday to Friday 9 AM to 5 PM Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 12 Min Hourly Rate($): 60.00 Max Hourly Rate($): 65.00 Must Have Skills/Attributes: AWS, CI/CD tools, Cloud, DevOps, Infrastructure, M
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Posted 2 hours ago

Sr Architect, IT Situational Awareness

American Airlines Inc

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Dallas, Texas, USA

Full-time

7/29/25 Location: DFW Headquarters Building 8 (DFW-SV08) Cities: Dallas - TX Requisition ID: 80278 Job Description Intro Are you ready to explore a world of possibilities at work and during your time off? Join our American Airlines family, and you'll grow your expertise to become the best version of yourself. As you embark on a new journey, you'll tackle challenges with flexibility and grace, learn new skills, and advance your career while having the time of your life. Feel free to enrich your
Posted 4 days ago | Updated 5 hours ago

IT Manager

Concero

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Fenton, Missouri, USA

Full-time

Position Summary: This position will report to the Chief Financial Officer and have additional oversight and support from the Sr. Director, Information Technology at the parent company. The role will oversee IT for all locations- two in the St. Louis, MO area and one in Houston, TX. The ideal candidate will be skilled in business relationship management, application & infrastructure management, manufacturing processes and systems, and back-office applications. They will be a partner to all funct
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Posted 7 hours ago

Principal Network Security Manager (F5 Load Balancers)

DTCC

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Tampa, Florida, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world
Posted 56 days ago | Updated 2 hours ago

Information Systems Security Manager / Officer (ISSM / ISSO)

General Dynamics Information Technology

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Independence, Kansas, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Assessment and Authorization (A&A), Information System Security, Risk Management, Vulnerability Management Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Information Systems Security Manager / Officer (ISSM / IS
Posted 1 day ago | Updated 1 hour ago

IT Manager

Robert Half

•

Oregon, USA

Full-time

Description The ideal candidate will have a wealth of experience leading and managing a team and tackling various hardware and software problems. They should be comfortable providing technology solutions to employees and working closely with third party software companies to adopt new technologies and efficiently use existing ones. This candidate should have prior experience working with information technology and understand the latest technology trends to ensure the technology in place is up to
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Posted 1 day ago | Updated 2 hours ago

Information Systems Security Manager (ISSM) III

General Dynamics Information Technology

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Colorado Springs, Colorado, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: The ISSM's primary function serves as a principal advisor on
Posted 1 day ago | Updated 1 hour ago

IT Systems Engineer, Sr / Top Secret / Onsite: KoP, PA

Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description Lockheed Martin Enterprise Operations (EO) is actively seeking an experienced information technology (IT) professional to support the Space business area classified program areas located in Valley Forge, Pennsylvania. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are essential elements in providing support for these complex classified environments. The candidate will need a strong understanding of TCP/IP, IT security pri
Posted 17 days ago | Updated 5 hours ago

Sr Global Security Systems Admin

AFLAC

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Remote

Full-time

Salary Range: $100,000 - $128,000 Job Posting End Date: 8/7/25 We've Got You Under Our Wing We are the duck. We develop and empower our people, cultivate relationships, give back to our community, and celebrate every success along the way. We do it all The Aflac Way . Aflac, a Fortune 500 company, is an industry leader in voluntary insurance products that pay cash directly to policyholders and one of America's best-known brands. Aflac has been recognized as Fortune's 50 Best Workplaces for Dive
Posted 6 days ago | Updated 2 hours ago

Sr. IT Manager - Transportation Management Systems

Dexian DISYS

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York, South Carolina, USA

Full-time

Dexian has been engaged to identify a Senior Manager, IT for the Transportation Portfolio ( located in Fort Mill, South Carolina) who is responsible for overseeing both the Transportation Management System (TMS) and the Pool Shipper Application, with a primary focus on ensuring system stability, support, and the management of the system development lifecycle for capital projects within the portfolio. This key role involves leading the scoping, budgeting, delivery, and resource management (inclu
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Posted 7 days ago | Updated 2 hours ago

Director of IT Security

Novacoast, Inc

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Monroe, Wisconsin, USA

Full-time

Novacoast Staffing is partnering with a CPG Company to help them find a highly skilled Director of IT Security. This critical leadership role is responsible for building and overseeing a company-wide security program that protects sensitive data, ensures compliance with industry regulations, and safeguards the business from evolving cyber threats. This position is perfect for an experienced IT security leader who thrives in a hands-on environment, enjoys collaborating across teams, and can combi
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Posted 1 day ago

Data Privacy Manager & Information Security Officer

American Rheinmetall Vehicles

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Auburn Hills, Michigan, USA

Full-time

WHAT WE ARE LOOKING FOR We are seeking an experienced and dedicated Data Privacy Manager and Information Security Officer to join our organization. This dual-role position ensures the confidentiality, integrity, and availability of data, while ensuring compliance with relevant privacy laws, regulations, and best practices. The ideal candidate will lead efforts to safeguard sensitive data and implement robust information security measures. Including, but not limited to: Assessing local data prote
Posted 16 days ago | Updated 2 hours ago