Security Jobs 2026 (Now Hiring) – Smart Auto Apply

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T logo

Operational Technology (Ot) Systems Security, Lead

The MITRE Corporation
Bedford, MA

$158,800 - $198,500 / year

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest chal...

Posted 3 weeks ago

ANDURIL INDUSTRIES logo

Information Systems Security Officer, Ad&S

ANDURIL INDUSTRIES
Washington, DC

$113,000 - $149,000 / year

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...

Posted 30+ days ago

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Senior Information Systems Security Officer Isso

Leidos Holdings Inc.
Annapolis Junction, MD

$131,300 - $237,350 / year

Leidos has a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented...

Posted 2 weeks ago

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Smart Home Security Technician

Safe Streets USA
Myrtle Beach, SC
Our Elite Home Pro's mission is to show our residential customers that they are truly valued as we have a strong emphasis on providing an unparalleled 5-Star experience unmatched i...

Posted 30+ days ago

Bristol Myers Squibb logo

Manager, Corporate Security - Executive Protection

Bristol Myers Squibb
Princeton, NJ

$94,950 - $115,051 / year

Working with Us Challenging. Meaningful. Life-changing. Those aren't words that are usually associated with a job. But working at Bristol Myers Squibb is anything but usual. Here,...

Posted 3 weeks ago

PwC logo

Cyber Defense & Engineering - Network Security - Manager

PwC
Minneapolis, MN

$99,000 - $232,000 / year

Industry/Sector Not Applicable Specialism Cybersecurity & Privacy Management Level Manager Job Description & Summary At PwC, our people in cybersecurity focus on protecting organiz...

Posted 30+ days ago

ActioNet, Inc. logo

Actionet, Inc. Careers - Security Engineer Lead

ActioNet, Inc.
Rockville, MD

$177,000 - $207,000 / year

Description The Security Engineering Lead is responsible for engineering, implementing, and maintaining cybersecurity controls across enterprise infrastructure, ensuring protection...

Posted 30+ days ago

Legends logo

Security & Safety Officer

Legends
Hato Rey, PR
Job Summary ASM Global The leader in privately managed public assembly facilities, has an excellent opening for a Security and Safety Officer at the Coliseo de Puerto Rico. The pos...

Posted 30+ days ago

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Security Solutions Advisor

Shi International Corp.
Austin, TX

$100,000 - $160,000 / year

About Us Since 1989, SHI International Corp. has helped organizations change the world through technology. We've grown every year since, and today we're proud to be a $16 billion g...

Posted 30+ days ago

Booz Allen Hamilton Inc. logo

Security Manager, Mid

Booz Allen Hamilton Inc.
Beale Air Force Base, CA

$69,400 - $158,000 / year

Security Manager, Mid The Opportunity: Provide analytical, advisory, and technical expertise and analysis for the Air Force. Plan, organize, and implement all security activities a...

Posted 5 days ago

Booz Allen Hamilton Inc. logo

Logistics Security Cooperation Program Coordinator, Senior

Booz Allen Hamilton Inc.
Honolulu, HI

$86,900 - $198,000 / year

Logistics Security Cooperation Program Coordinator, Senior The Opportunity: As an expert in defense missions, your unique background inspires you to think bigger, push further, and...

Posted 6 days ago

Lifespace Communities logo

Safety & Security Officer

Lifespace Communities
Amarillo, TX

$15 - $20 / hour

Community: The Craig Address: 5500 SW 9th Ave Amarillo, Texas 79106 Pay Range $14.74-$20.22+ Hourly Live your purpose. Grow your career. Thrive through teamwork. Create meaningful,...

Posted 3 weeks ago

Lockheed Martin Corporation logo

Cyber Security Engineer Staff (Embedded)

Lockheed Martin Corporation
Grand Prairie, TX
Description: You will be a Cyber Security Engineer, Embedded in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybersecurity...

Posted 2 weeks ago

Wolters Kluwer logo

Information Security Architect - AI

Wolters Kluwer
Waltham, MA

$107,500 - $188,400 / year

Information Security Architect - AI Risk Management Job Overview We are seeking an Information Security Architect specializing in AI risk management to accelerate the secure adopti...

Posted 30+ days ago

Children's Healthcare of Atlanta logo

Security Officer - Weekend Nights

Children's Healthcare of Atlanta
Atlanta, GA
Note: If you are CURRENTLY employed at Children's and/or have an active badge or network access, STOP here. Submit your application via Workday using the Career App (Find Jobs). Wo...

Posted 1 week ago

RSM logo

SAP Security Controls Senior Associate

RSM
Charlotte, NC

$85,100 - $161,700 / year

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to...

Posted 30+ days ago

L logo

Security Guard

LIVE NATION ENTERTAINMENT INC
Saratoga Springs, NY

$16 - $18 / hour

Job Summary: WHO ARE WE? Live Nation Entertainment is the world's leading live entertainment company, comprised of global market leaders: Ticketmaster, Live Nation Concerts, and Li...

Posted 30+ days ago

Parsons Commercial Technology Group Inc. logo

Facility Security Officer/Csso Manager (Ts/Sci)

Parsons Commercial Technology Group Inc.
Herndon, VA

$112,200 - $196,400 / year

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourse...

Posted 30+ days ago

C logo

Principal Engineer - Operational Technology Network Security

Cencora, Inc.
Conshohocken, PA
Our team members are at the heart of everything we do. At Cencora, we are united in our responsibility to create healthier futures, and every person here is essential to us being a...

Posted 1 week ago

Very Good Security logo

Application Security Intern

Very Good Security
San Francisco, CA

$20+ / hour

VGS is the world's leader in payment tokenization. Large banks, aspiring fintechs, and growing merchants embed our universal token vault into their technology stack to manage the c...

Posted 30+ days ago

T logo

Operational Technology (Ot) Systems Security, Lead

The MITRE CorporationBedford, MA

$158,800 - $198,500 / year

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Overview

Schedule
Full-time
Education
Engineering (PE)
Career level
Director
Remote
Hybrid remote
Compensation
$158,800-$198,500/year

Job Description

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense, and enterprise transformation. We're making a difference every day-working for a safer, healthier, and more secure nation and world. Our workplace reflects our values. We offer competitive benefits, exceptional professional development opportunities for career growth, and a culture of innovation that embraces adaptability, collaboration, technical excellence, and people in partnership. If this sounds like the choice you want to make, then choose MITRE - and make a difference with us.

The Critical Infrastructure Protection Department (L561) sits within MITRE's Cyber-Physical Systems Division. L561 delivers innovative solutions by bringing a multidisciplinary approach to sponsor challenges that are critical to national security and public sector missions. Our work involves researching, developing, and applying advanced technologies in protecting national critical infrastructure from non-kinetic threats and ensuring operational resiliency. Focus areas include:

  • Infrastructure Susceptibility Analysis
  • Safety Engineering
  • Critical Infrastructure (CI) Threat Detection and Analytics
  • CI Adversary Emulation
  • Operational Technology (OT) Device Security
  • Cross-Sector Interdependency analysis
  • Civilian Critical Infrastructure Sector Specific Expertise

Roles & Responsibilities:

  • Apply cyber threat intelligence expertise to assist sponsors or private owner/operators in securing critical infrastructure and performing cyber operations.
  • Guide government sponsors or private owner/operators in building and advancing their cyber threat intelligence capabilities and programs.
  • Track and analyze adversary tactics, techniques, and procedures (TTPs) relevant to industrial control systems (ICS), Operational Technology (OT), and space system OT, impacting critical infrastructure and national security missions.
  • Support cyber threat modeling, risk assessments, and mission impact analyses for critical infrastructure and space systems based on unclassified and classified sources.
  • Fuse multiple intelligence sources to develop products and recommendations for sponsors to support mission assurance and risk-informed decision-making.
  • Monitor and analyze emerging threats, vulnerabilities, and supply chain risks affecting ICS/OT and Space OT technologies.
  • Serve as a subject matter expert (SME) in cyber threat intelligence with a focus on ICS/OT-relevant threats, working closely with OT engineers and domain experts.
  • Brief sponsors and senior leaders on threat trends, risks, and mitigation strategies to enhance mission assurance.
  • Produce and deliver artifacts and strategic briefings that synthesize classified and unclassified reporting into clear, decision-focused insights for senior leaders.
  • Partner with sponsors to identify key intelligence gaps, prioritize collection, and provide feedback to collectors to improve coverage of priority threats.
  • Contribute to thought leadership (e.g., white papers, best practice guides, methodologies) on threat-informed defense, cyber risk assessment, and CTI tradecraft for critical infrastructure.

Basic Qualifications:

  • Typically requires a minimum of 8 years of related experience with a bachelor's degree; or 6 years and a master's degree; or a PhD with 3 years' experience; or equivalent combination of related education and work experience.
  • Degree in Electrical Engineering, Mechanical Engineering, Civil Engineering, Engineering Technology, Computer Science, Cybersecurity, or related technical field; equivalent utility, military, or industrial experience may be considered.
  • Operational experience with electric power utilities.
  • Experience with industrial control systems (ICS), Operational Technology (OT), SCADA, or other control systems used in critical infrastructure or space missions (through professional work, lab projects, or research).
  • Ability to lead discussions, collaborate across different teams and organizations, and brief technical and non-technical stakeholders.
  • Minimum 50% hybrid on-site work required at MITRE or government locations.
  • Must have a TS clearance to be considered.
  • Per the U.S. Government's eligibility requirements, you must be a U.S Citizen to be considered for a security clearance.

Preferred Qualifications:

  • Deep subject-matter expertise in SCADA network cyber security.
  • Extensive experience securing, assessing, or operating SCADA, ICS, OT, or other control systems in electric utilities or other critical infrastructure environments.
  • Expert knowledge of ICS/OT architectures, industrial protocols, and embedded/control system components (e.g., PLCs, DCS, SCADA, Modbus, DNP3, OPC).
  • Familiarity with cyber threat intelligence, all-source intelligence, and adversary TTPs relevant to OT/ICS/embedded systems. Experience using frameworks such as ATT&CK to inform detection, defense, or risk analysis.
  • Experience translating threat intelligence, vulnerability information, or adversary behavior into security controls, threat-informed defense, risk assessments, or mission assurance activities.
  • Experience supporting government, utility, or other critical infrastructure cyber defense, analysis, or operational security efforts.
  • Demonstrated track record leading analytic or technical efforts, communicating findings effectively to technical and non-technical stakeholders, delivering high-impact products, and building trusted relationships with demanding customers, leaders, or government sponsors.
  • Excellent interpersonal skills, judgment, discretion, and tact.
  • An advanced degree in Electrical Engineering, Mechanical Engineering, Civil Engineering, Engineering Technology, Computer Science, Cybersecurity, or related technical field is a plus.
  • Active SCI Clearance.

This requisition requires the candidate to have a minimum of the following clearance(s):

Top Secret

This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s):

Top Secret/SCI

Salary compensation range and midpoint:

$158,800 - $198,500 - $238,200 Annual

Work Location Type:

Hybrid

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law.

MITRE intends to maintain a website that is fully accessible to all individuals. If you are unable to search or apply for jobs and would like to request a reasonable accommodation for any part of MITRE's employment process, please email recruitinghelp@mitre.org for general support and collegerecruiting@mitre.org for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply.

Benefits information may be found here.

Copyright 1997-2026, The MITRE Corporation. All rights reserved. MITRE is a registered trademark of The MITRE Corporation. Material on this site may be copied and distributed with permission only.

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