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Third Security Jobs (NOW HIRING)

Security Officer 3rd Shift

Rossville, GA ยท On-site

$13.25 - $15.75/hr

Security Officer (3rd Shift) Job Summary: The 3rd shift Security Officer is responsible for maintaining a safe and secure environment by patrolling park property, preventing incidents, and responding ...

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Third Security information

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$11

$19

$25

How much do third security jobs pay per hour?

As of May 31, 2026, the average hourly pay for third security in the United States is $19.03, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $18.75 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Security Officer, and why are they important?

To thrive as a Security Officer, you need strong observational skills, a solid understanding of safety protocols, and typically a high school diploma or equivalent, with additional security certifications preferred. Familiarity with surveillance systems, incident reporting software, and access control tools is often required. Excellent communication, integrity, and the ability to stay calm under pressure are crucial soft skills in this role. These abilities ensure the safety and protection of people and property while fostering a secure environment.

What are some of the typical challenges faced by security professionals working the third shift, and how can they be managed?

Third shift, or overnight security roles, often come with unique challenges such as maintaining alertness during late hours, handling increased isolation, and responding to incidents with fewer on-site personnel. To manage these challenges, professionals should prioritize good sleep hygiene, use scheduled breaks to stay alert, and rely on strong communication protocols with team members and supervisors. Many organizations offer additional training and support to ensure third shift security staff are prepared for emergencies and can work effectively despite the demanding hours.

What are Third Security jobs?

Third Security is a private investment management firm that focuses on venture capital and private equity investments, particularly in the life sciences and technology sectors. Jobs at Third Security typically include roles in investment analysis, portfolio management, due diligence, financial research, and administrative support. Employees may work on evaluating potential investments, managing relationships with portfolio companies, and supporting the firm's overall investment strategy. The firm values analytical skills, industry knowledge, and a strong understanding of financial markets.

What is the difference between Third Security vs Security Guard?

AspectThird SecuritySecurity Guard
Required CredentialsSecurity license, background check, basic trainingSecurity license, background check, basic training
Work EnvironmentCommercial, residential, event securityBuilding, retail, event security
Employer & Industry UsageSecurity companies, private clientsPrivate businesses, government facilities
Common Search & ComparisonYesYes

Third Security and Security Guard roles share similar credentials, work environments, and industry usage. Third Security often refers to a specific security provider or specialized security services, while Security Guard is a broader term for personnel protecting property and people. Both roles require licensing and training, but Third Security may involve more specialized or contracted security services.

More about Third Security jobs
What cities are hiring for Third Security jobs? Cities with the most Third Security job openings:
What states have the most Third Security jobs? States with the most job openings for Third Security jobs include:
Infographic showing various Third Security job openings in the United States as of May 2026, with employment types broken down into 96% Full Time, 3% Part Time, and 1% Contract. Highlights an 77% Physical, 7% Hybrid, and 16% Remote job distribution, with an average salary of $39,591 per year, or $19 per hour.

Senior Analyst, Third-Party Security

Simpson Thacher and Bartlett LLP

New York, NY โ€ข On-site

$105K - $137.30K/yr

Full-time

Posted 11 days ago


Job description

The Senior Analyst, Third-Party Security will play a key role in supporting the Third-Party Security Team in both the development and execution of the firm's Third-party Security Program. This includes identifying, assessing, monitoring, and mitigating risks associated with vendors, suppliers, and service providers across the globe as well as supporting strategic program initiatives.
The ideal candidate is an experienced information security or IT risk management professional with a background in third-party assessment execution, IT Risk management or IT Audit. The candidate should possess strong analytical skills, attention to detail, and the ability to collaborate cross-functionally with legal, Vendor Management Office, and IT security teams. Strong communication and interpersonal skills are required to effectively engage with third parties and program stakeholders.
Essential Job Duties & Responsibilities
  • Conduct information security due diligence including secure by design reviews, during vendor onboarding, at renewal, and periodic review cycles.
  • Apply a risk-based approach to third party security assessments, including documenting compensating controls and risks acceptances where appropriate.
  • Evaluate third-party architectures, including network connectivity (VPN, reverse proxy), data flows, encryption models, and access controls.
  • Assess risks related to cloud environments (AWS/Azure/GCP), SaaS platforms, and API integrations.
  • Analyze external risk intelligence sources (e.g., BitSight, SecurityScorecard) and correlate with internal findings.
  • Review and challenge secure design, identity/access models (SSO, OAuth, SCIM), and data protection mechanisms.
  • Enhance and maintain a comprehensive vendor inventory, including vendor profiling and inherent risk determination.
  • Enhance and maintain a third-party risk register and track mitigation efforts for identified security risks.
  • Develop and implement strategies to mitigate identified risks, working closely with third parties and internal stakeholders to address security gaps.
  • Support a continuous monitoring program to assess third-party security posture and follow up on identified vulnerabilities and security risks.
  • Partner with general counsel and vendor management to incorporate information security requirements into third-party contracts.
  • Work with internal security teams to investigate and respond to third-party related security incidents.
  • Support and enhance escalation procedures and remediation requirements related to third-party security breaches.
  • Prepare and present third-party risk metrics, dashboards, trends, and highlighted risks to senior management and IT leadership.
  • Contribute to the continuous improvement and scalability of the Firm's third-party security risk management program.
  • Partner with the Third Party Security Senior Manager to build and enhance strategic objectives of the program.

Education
Required
  • Bachelor's degree or related experience required

Preferred
  • Professional certifications, such as CISSP, CRISC, CISM, CISA, ISO 27001 Lead Auditor/Implementor.

Skills and Experience
Required
  • 10+ years of progressive experience in information security, third-party risk management, IT risk, or cybersecurity assurance, with at least 3 years focused on third party risk management.
  • Strong understanding of information security controls and frameworks (ISO 27001/27002, NIST CSF, CIS Controls, etc.)
  • Proficient understanding of third-party security domains, including data protection, access controls, incident response and cloud security.
  • Proven ability to perform third-party security risk assessments by reviewing security questionnaires, audit reports, policies and penetration test results to identify control gaps, formulate follow-up inquiries, and document remediation requirements.
  • Deep knowledge of technology supplier ecosystems (software, cloud, IT labor, and infrastructure) and associated risk dynamics.
  • Experience producing clear risk summaries, remediation recommendations, and executive level reporting
  • Familiarity with information security and data protections requirements in third party contracts.
  • Excellent communication skills: clear, structured, and persuasive with the ability to educate and inspire teams around risk and performance ownership.
  • Proven ability to influence stakeholders without direct authority.
  • Ability to work independently and collaboratively in a team environment
  • Demonstrated ability to handle sensitive and/or confidential material and information with suitable discretion.

Preferred
  • Established track record in building and executing vendor risk frameworks, risk mitigation strategies, and regulatory-compliant vendor governance programs.
  • Proven ability to articulate technical security considerations to non-technical stakeholders.
  • Familiarity with information security considerations for vendors leveraging AI or providing AI centric solutions.

Salary Information
NY Only: The estimated base salary range for this position is $160,000 to $190,000 at the time of posting.
The actual salary offered will depend on a variety of factors, including without limitation, the qualifications of the individual applicant for the position, years of relevant experience, level of education attained, certifications or other professional licenses held, and if applicable, the location in which the applicant lives and/or from which they will be performing the job. This role is exempt meaning it is not overtime pay eligible.
Simpson Thacher will not sponsor applicants for work visas for this position.
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Simpson Thacher & Bartlett is committed to a collegial work environment in which all individuals are treated with respect and dignity. The Firm prohibits discrimination or harassment based upon race, color, religion, gender, gender identity or expression, age, national origin, citizenship status, disability, marital or partnership status, sexual orientation, veteran's status or any other legally protected status. This Policy pertains to every aspect of an individual's relationship with the Firm, including but not limited to recruitment, hiring, compensation, benefits, training and development, promotion, transfer, discipline, termination, and all other privileges, terms and conditions of employment.
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