Security Manager Jobs
Security Manager jobs are open across corporate, government, healthcare, retail, and technology sectors, at every level from junior security supervisor to director of security, with specializations in physical security, cybersecurity operations, and loss prevention. Find a role that fits from the openings below and apply directly.
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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.
WHY JOIN US:
Join Marathon’s Galveston Bay Refinery and play a critical leadership role in protecting people, operations, and assets. This position offers a seasoned leader the opportunity to shape security strategy at one of the nation’s key energy facilities and make a visible difference in a dynamic industrial environment. This role offers meaningful responsibility, leadership growth, and the chance to help safeguard essential operations.
Position Summary:
The Marathon Galveston Bay Refinery (GBR) has an opening for a Security Manager to lead the Security Department. The individual will be responsible for supervising union, salaried and contract security personnel, overseeing site-wide security programs and plans, regulatory compliance, investigative activities, and workplace violence prevention policies. The role will support and ensure the protection of refinery operations through the development, implementation, and monitoring of security strategies, risk assessments, and response plans, ensuring compliance with applicable federal, state, and industry regulations.
KEY RESPONSIBILITIES:
- Establishes security and protection strategies, priorities, and critical tasks including procedures, training, equipment, visitor and access controls, contractor vetting, security and emergency communications and information sharing. Continuously monitors effectiveness of security plans and operations for improvements.
- Oversees policies, including workplace violence prevention policies, standards, guidelines and procedures engaging business unit management to ensure concerns are adequately addressed.
- Directs training programs to maintain compliance with U.S. Federal and state regulations and company standards.
- Gathers and assesses information related to potential security threats and develops appropriate preventive strategies within area of assignment. Leads investigative teams, conducts complex Code of Conduct investigations, and prepares for legal proceedings to which the company may be a party.
- Leads ongoing risk assessments, criminal investigations, and on-site audits to identify exposures, threats and vulnerabilities. Identifies likelihood and consequence of such events. Formulates and institutes risk mitigation measures ensuring compliance with governmental regulations for petroleum, maritime, and transportation industries.
- Coordinates efforts with internal and external resources to ensure restoration of critical systems and the proper support to all parties in the event of a security related event.
- Serves as a recognized expert in the security regulatory compliance programs within area of assignment and coordinates with local law enforcement.
- Manages site drone resources in support of security and refinery needs.
EDUCATION AND EXPERIENCE:
Minimum Education and Experience:
- Undergraduate degree in criminal justice, law enforcement, security, or related discipline is required. (Education must be obtained/completed prior to start date)
- Ten (10) or more years of law enforcement, military, or security-related field is required.
- A valid driver's license is required.
Preferred Requirements:
- Detailed knowledge and experience implementing NIMS Incident Command System (able to train/fill/advise multiple positions) preferred.
As an energy industry leader, our career opportunities fuel personal and professional growth.
LOCATION:
Location: Texas City, Texas
Additional locations:
Job Requisition ID: 00022094
Location Address: 2401 5th Ave S
Education:
Employee Group: Full time
Employee Subgroup: Regular
Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws. If you would like more information about your EEO rights as an applicant, click here.
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at https://mympcbenefits.com. The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability
We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.
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.
WHY JOIN US:
Join Marathon’s Galveston Bay Refinery and play a critical leadership role in protecting people, operations, and assets. This position offers a seasoned leader the opportunity to shape security strategy at one of the nation’s key energy facilities and make a visible difference in a dynamic industrial environment. This role offers meaningful responsibility, leadership growth, and the chance to help safeguard essential operations.
Position Summary:
The Marathon Galveston Bay Refinery (GBR) has an opening for a Security Manager to lead the Security Department. The individual will be responsible for supervising union, salaried and contract security personnel, overseeing site-wide security programs and plans, regulatory compliance, investigative activities, and workplace violence prevention policies. The role will support and ensure the protection of refinery operations through the development, implementation, and monitoring of security strategies, risk assessments, and response plans, ensuring compliance with applicable federal, state, and industry regulations.
KEY RESPONSIBILITIES:
- Establishes security and protection strategies, priorities, and critical tasks including procedures, training, equipment, visitor and access controls, contractor vetting, security and emergency communications and information sharing. Continuously monitors effectiveness of security plans and operations for improvements.
- Oversees policies, including workplace violence prevention policies, standards, guidelines and procedures engaging business unit management to ensure concerns are adequately addressed.
- Directs training programs to maintain compliance with U.S. Federal and state regulations and company standards.
- Gathers and assesses information related to potential security threats and develops appropriate preventive strategies within area of assignment. Leads investigative teams, conducts complex Code of Conduct investigations, and prepares for legal proceedings to which the company may be a party.
- Leads ongoing risk assessments, criminal investigations, and on-site audits to identify exposures, threats and vulnerabilities. Identifies likelihood and consequence of such events. Formulates and institutes risk mitigation measures ensuring compliance with governmental regulations for petroleum, maritime, and transportation industries.
- Coordinates efforts with internal and external resources to ensure restoration of critical systems and the proper support to all parties in the event of a security related event.
- Serves as a recognized expert in the security regulatory compliance programs within area of assignment and coordinates with local law enforcement.
- Manages site drone resources in support of security and refinery needs.
EDUCATION AND EXPERIENCE:
Minimum Education and Experience:
- Undergraduate degree in criminal justice, law enforcement, security, or related discipline is required. (Education must be obtained/completed prior to start date)
- Ten (10) or more years of law enforcement, military, or security-related field is required.
- A valid driver's license is required.
Preferred Requirements:
- Detailed knowledge and experience implementing NIMS Incident Command System (able to train/fill/advise multiple positions) preferred.
As an energy industry leader, our career opportunities fuel personal and professional growth.
LOCATION:
Location: Texas City, Texas
Additional locations:
Job Requisition ID: 00022094
Location Address: 2401 5th Ave S
Education:
Employee Group: Full time
Employee Subgroup: Regular
Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws. If you would like more information about your EEO rights as an applicant, click here.
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at https://mympcbenefits.com. The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability
We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.
See All 807+ Security Manager Jobs
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Find Security Manager JobsSecurity Manager Job Market
A snapshot from current openings nationwide, updated as new roles post.
Who's Hiring
- Amazon28
- ADT27
- Summit Fire & Security21
- TD Securities20
- Boston Consulting19
Top Industries Hiring
- Technology & Software209
- Consulting & Professional Services84
- Investment & Asset Management60
- Retail53
- Manufacturing39
What Employers Look For
The qualifications that appear most often in security manager jobs.
- Five or more years of progressively responsible security or law enforcement experience
- Certified Protection Professional (CPP) or equivalent industry credential
- Demonstrated experience managing security personnel and vendor contracts
- Proficiency with access control systems, CCTV platforms, and incident reporting software
- Knowledge of OSHA, NFPA, and relevant local safety and security regulations
- Bachelor's degree in criminal justice, security management, or a related field
Tips for Your Security Manager Job Search
Tailor your resume to each sector
Security manager roles differ sharply between corporate campuses, healthcare facilities, and retail chains. Rewrite your resume summary and bullet points to reflect the environment you're targeting, highlighting relevant threats, protocols, and compliance frameworks specific to that industry.
List certifications before your degree
Hiring managers for security manager roles often scan for CPP, PSP, or CISSP credentials before checking your education. Put active certifications near the top of your resume so they appear before recruiters stop reading, especially when experience and education levels are otherwise comparable.
Apply early to roles that fit
Migrate Mate lists security manager openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Target job postings mentioning your incident background
Filter openings by keywords tied to incidents you've actually managed, such as workplace violence, executive protection, or CCTV investigations. Matching your real experience to the specific threat environment in the posting gives your application a concrete edge in the screening stage.
Prepare a metrics-backed incident log
Interviewers for security manager positions routinely ask for measurable outcomes. Before your interview, build a concise list of incidents you resolved, response times you improved, or compliance audits you passed, so you can answer behavioral questions with specific, credible examples.
Negotiate budget authority, not just salary
When discussing an offer, ask about your authority to approve vendor contracts, hire guards, and procure equipment. Security managers who control their own operational budget have significantly more leverage to meet KPIs, and clarifying this scope before accepting prevents misaligned expectations later.
Security Manager Jobs: Frequently Asked Questions
Which companies are hiring the most security managers?
The companies hiring the most security managers right now include Amazon, ADT, and Summit Fire & Security, with the largest share of openings in California, Texas, and New York, based on current listings on Migrate Mate as of June 2026. Healthcare systems, large retailers, and government contractors consistently post the highest volume of openings year-round.
How many security manager jobs are remote?
About 24% of security manager openings are fully remote or hybrid as of June 2026, though most roles require at least a partial on-site presence given the physical oversight responsibilities. Sub-areas such as cybersecurity program management and security policy development tend to be the most compatible with remote arrangements.
How do you become a security manager?
Start by building hands-on experience in security operations, law enforcement, or the military, then move into supervisory roles managing shifts or teams. Earning a recognized credential like the CPP strengthens your candidacy for management positions. Most employers also expect a bachelor's degree, though extensive field experience can offset that requirement in some sectors.
Can you get hired as a security manager with little experience?
Candidates with limited corporate security experience can move into manager roles by emphasizing transferable leadership from military service, law enforcement, or emergency management. Targeting smaller organizations, contract security firms, or assistant security manager titles first gives you the supervisory history larger employers require before promoting to full management.
What does the security manager interview process look like?
Most security manager interviews involve an initial phone screen with HR, followed by a panel interview with operations or facilities leadership where you walk through past incident responses and your management approach. Some employers add a written scenario exercise or a site walkthrough to assess how you identify vulnerabilities and prioritize resources in a real environment.
Where can I find and apply to security manager jobs?
You can find and apply to security manager jobs on Migrate Mate, which lists current openings from across the United States in one place. Find the roles that fit your experience, sector preference, and location, then apply directly to each listing without leaving the platform.
See All 807+ Security Manager Jobs
Jump back to the full list of openings and apply to any security manager role that fits.
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