Senior Security Administrator Jobs

1,701 - 1,720 of 1,937 Jobs

Security Data Engineer - USDSJob Title - Security Data Engineer - USDS

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A41491A Apply to this job Share this listing: Responsibilities We are seeking a versatile and results-driven Data Engineer to join the USDS Cyber Defense & Engineering team at TikTok. In this role, you'll collaborate with cross-functional teams across regions to develop innovative solutions that strengthen the security and privacy of our users, helping make TikTok the most trusted platform. The ideal candidate is a strong problem so

Mobile Software Engineer Intern (TikTok-Privacy and Security-Product) - 2026 Summer (BS/MS)Job Title - Mobile Software Engineer Intern (TikTok-Privacy and Security-Product) - 2026 Summer (BS/MS)

TikTokCompany Name - TikTok

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Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Intern Job Code : A79637A Apply to this job Share this listing: Responsibilities TikTok Privacy & Security Product team is responsible for building compliant and user-friendly privacy solutions for TikTok, with the goal of building trust among TikTok users, regulators, and the public. The team is working on TikTok's privacy-related products, including user/underage protection, data access controls, data retention policies, etc. We are looking for talen

Network Security EngineerJob Title - Network Security Engineer

McKesson CorporationCompany Name - McKesson Corporation

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Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Security Team LeadJob Title - Security Team Lead

Decisionpoint CorporationCompany Name - Decisionpoint Corporation

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Elizabeth City, North Carolina, USA

Full-time

Overview DecisionPoint is looking for a skilled Information Technology Project Manager for the Information Assurance Team to provide comprehensive project management support for various operations and engineering projects related to IT services for the legacy applications within the ISD portfolio for a long-term engagement supporting the USCG Aviation Logistics Center (ALC) in Elizabeth City, NC. Position is on-site with off-site capabilities. Duties & Responsibilities The IT Project Manager pla

Cyber Systems Security Engineer - Early CareerJob Title - Cyber Systems Security Engineer - Early Career

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Eglin Air Force Base, Florida, USA

Full-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Backend Software Engineer Intern (TikTok-Privacy and Security-Age Compliance) - 2026 Summer (BS/MS)Job Title - Backend Software Engineer Intern (TikTok-Privacy and Security-Age Compliance) - 2026 Summer (BS/MS)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A158132 Apply to this job Share this listing: Responsibilities Team Introduction TikTok Privacy & Security Product team is responsible for building compliant and user-friendly privacy solutions for TikTok, with the goal of building trust among TikTok users, regulators, and the public. The team is working on TikTok's privacy-related products, including user/underage protection, data access controls, data retention policies, etc. We ar

Security Software EngineerJob Title - Security Software Engineer

Aduril IndustriesCompany Name - Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Electronic Security Systems Designer / Engineer (Job number: 1229)Job Title - Electronic Security Systems Designer / Engineer (Job number: 1229)

Johnson Controls, Inc.Company Name - Johnson Controls, Inc.

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Remote or Huntsville, Alabama, USA

Full-time

We are seeking a Security Systems Application Engineer to join our federal team supporting project sites in the Huntsville, AL area. It is a remote / virtual (work from home) role with the ability to travel to project sites as needed. Our Engineers on this team get the unique opportunity to support some of our top government and military sites all over the United States, as well as some overseas. Our Engineers are engaged in the full lifecycle of a project from pre-sales to closeout. These dutie

Cyber Systems Security Engineer Staff - Skunk Works - Level 4Job Title - Cyber Systems Security Engineer Staff - Skunk Works - Level 4

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Fort Worth, Texas, USA

Full-time

Job Description The Cyber Systems Security Engineer Stf will be responsible for designing, assembly, integration, and maintenance of System Integration Lab (SIL), particularly focusing on network planning, hardware installation, software integration support, verification, and validation of system functionality. In addition to designing and building the SIL the applicant will be responsible for ensuring the SIL is NIST/RMF/JSIG compliant and assist in the submitting of an ATO package. They wil

Critical Infrastructure/Security Analyst (Mission Assurance) - Hybrid WorkJob Title - Critical Infrastructure/Security Analyst (Mission Assurance) - Hybrid Work

ICFCompany Name - ICF

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Remote or Fredericksburg, Virginia, USA

Full-time

The Security and Resilience practice at ICF is actively recruiting for experienced Critical Infrastructure/Security Analyst - Mission Assurance to join our team based in Dahlgren, VA. This essential role requires working in a cleared environment with an active clearance to support the U.S. Department of Defense's mission assurance, defense critical infrastructure, and related security and resilience programs. Responsibilities: Critical Infrastructure/Security Analyst - Mission Assurance are re

Principal Security Software Engineer (Onsite)Job Title - Principal Security Software Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-04-17 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: Secret This is an exciting opportunity for a seasoned Systems Engineering professional to work on the cutting edge of secure military communications. In this role, you'll play a key part in shaping and developing advanced syste

Junior Security Analyst- MilwaukeeJob Title - Junior Security Analyst- Milwaukee

Apex SystemsCompany Name - Apex Systems

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Milwaukee, Wisconsin, USA

Full-time

Job#: 2082507 Job Description: Our great client in Milwaukee, WI has an immediate opening for a Junior Security Analyst. If you are interested please apply with resume to . Job Description: Endpoint Security Analyst Position Overview: We are looking for a proactive and detail-oriented Junior Endpoint Security Administrator to join our security team. This entry-level position will focus on supporting our antivirus, endpoint management, and data loss prevention (DLP) infrastructure. The success

Systems & Kernel Software Engineer, SecurityJob Title - Systems & Kernel Software Engineer, Security

Apple, Inc.Company Name - Apple, Inc.

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No location provided

Full-time

The SPEAR team in Apple's Security Engineering & Architecture organization is hiring a collaborative system software engineer with a drive to improve the security of end user devices. SPEAR is a dedicated team of software engineers that works on security hardening in the lower levels of all of Apple's operating systems. We work with teams across Apple on targeted projects to improve the security of critical components of our operating systems. We focus on projects ranging from surgical adoptions

Technical Security ArchitectJob Title - Technical Security Architect

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Ajax, Ontario, Canada

Full-time

Location: Ajax, ON (with ~10% travel) Position Type: Full-Time Company: A global leader in manufacturing and technology, specializing in secure industrial systems and infrastructure. This is a full-time opportunity for an experienced Technical Architect to join a leading global manufacturing organization in North America. This company is at the forefront of delivering secure industrial solutions with cutting-edge IT infrastructure, cybersecurity compliance and cloud technologies. Reporting di

Backend Software Engineer Intern (TikTok-Privacy and Security-Data Lifecycle Management) - 2026 Summer (BS/MS)Job Title - Backend Software Engineer Intern (TikTok-Privacy and Security-Data Lifecycle Management) - 2026 Summer (BS/MS)

TikTokCompany Name - TikTok

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Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Intern Job Code : A47294A Apply to this job Share this listing: Responsibilities Team Introduction TikTok Privacy & Security Product team is responsible for building compliant and user-friendly privacy solutions for TikTok, with the goal of building trust among TikTok users, regulators, and the public. The team is working on TikTok's privacy-related products, including user/underage protection, data access controls, data retention policies, etc. We are

IT Security Engineer III - Credential Hardening & Certificate ManagementJob Title - IT Security Engineer III - Credential Hardening & Certificate Management

Thermo Fisher ScientificCompany Name - Thermo Fisher Scientific

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Frederick, Maryland, USA

Full-time

Work Schedule First Shift (Days) Environmental Conditions Office Job Description About the Role This position is with Thermo Fisher Scientific, an inclusive employer and a member of myGwork -- the largest global platform for the LGBTQ+ business community. At Thermo Fisher Scientific, you'll lead groundbreaking changes in our certificate management and credential hardening approaches worldwide, impacting over 100,000 colleagues. Position Overview In the role of Credential Hardening & Certi

Physical & Electronic Security EngineerJob Title - Physical & Electronic Security Engineer

Black & VeatchCompany Name - Black & Veatch

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No location provided

Full-time

We believe real value is powered by the unique skills and experiences of our professionals. The interchange of ideas from a diverse group of people gives our teams an expanded perspective and the ability to find better solutions for our clients. Company : Black & Veatch Corporation Req Id : 108894 Job Title : Physical & Electronic Security Engineer Location : USHYBRID Business Unit Sector : COR-BVOPS-ENGR & DEV SVCS Department: BVCOR BV OPS EDS INSTR & CONTR Opportunity Type : Staff Relocation

Security Systems Design Engineer (ESS) - (Job Number: 1228) - EGJob Title - Security Systems Design Engineer (ESS) - (Job Number: 1228) - EG

Johnson Controls, Inc.Company Name - Johnson Controls, Inc.

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Huntsville, Alabama, USA

Full-time

We are seeking a Security Systems Design Engineer to join our federal team at our (Virtual / Remote). Our Engineers on this team get the unique opportunity to support some of our top government and military sites all over the United States, as well as some overseas. Our Engineers are engaged in the full lifecycle of a project from pre-sales to closeout. These duties may include cost estimating & sales support, performing pre-design site survey, designing system shop drawing submittals, generatin

VDI Endpoint Security Engineer - USDSJob Title - VDI Endpoint Security Engineer - USDS

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A97826 Apply to this job Share this listing: Responsibilities Team Intro As a Endpoint Specialist at TikTok USDS, you will play a crucial role in primarily administering and maintaining our physical and virtual workstations. You will work closely with the IT Support Service department to ensure the smooth deployment and management of Windows and Mac laptops across the organization. In addition, you will work closely with lines of bu

A/V & Security EngineerJob Title - A/V & Security Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Job Description We are seeking a highly organized and detail-oriented A/V Security Engineer who is responsible for the operation, configuration, and maintenance of advanced video systems used in secured environments. This role ensures high-quality video signal integrity, optimal display performance, and the reliability of video infrastructure across conferencing, streaming, and surveillance systems. The ideal candidate is technically adept, detail-oriented, and experienced in leading AV operati