Demo

System Security Officer

Tetra Tech
Oklahoma, OK Part Time
POSTED ON 4/18/2026
AVAILABLE BEFORE 5/17/2026
Job Description

LS Technologies, a Tetra Tech Company, is seeking a System Security Officer to support the Federal Aviation Administration (FAA) in revolutionizing the National Airspace System (NAS) based in Oklahoma City, OK.

Responsibilities

  • Advise on security considerations in applications systems procurement or development, implementation, operation and maintenance, and disposal activities (i.e. life cycle management).
  • Assist in the determination of an appropriate level of security commensurate with system impact level.
  • Assist in the development and maintenance of Security Authorization and Information Security Continuous Monitoring (ISCM) documentation for all systems under their responsibility, including: System Characterization Documents, System Security Plans and Information System Contingency Plans.
  • Participate in risk assessments to periodically re-evaluate sensitivity of the system, risks, and mitigation strategies.
  • Assist with the management of remediation actions and Plan of Action & Milestone (POAM) updates to ensure timely remediation of security deficiencies.
  • Assist in the assessment of system configuration changes for impact on security posture through participation in the configuration control board processes.
  • Notify the responsible officials of any suspected incidents in a timely manner, and assist in the investigation of incidents, as necessary.
  • Oversee training, policies, and practices, including audits, to ensure systems are securely operated.
  • Document and communicate policies, queries, vulnerabilities, and current state of the system.
  • Implement and monitor information security requirements, policies, and compliance.
  • Review white papers, standards, security policies, and industry best practices and provide expertise on how the agency can ensure compliance with new security requirements.
  • Understand encryption technology; penetration and vulnerability analysis of various security technologies; and information technology security research.
  • Manage multiple projects, keep track of and identify new tasks or adjust existing tasks and expectations as the project evolves.
  • Coordinate with a team of professionals who are both technical and non-technical to keep everyone on task and progressing forward, and ensure the team maintains a positive and collaborative relationship with external stakeholders.

Qualifications

Bachelor's degree in information management or computer science or related field.

  • At least 10 years of experience in Information Security or Cybersecurity.
  • Knowledge of National Institute of Standards and Technology (NIST) Special Publications and Federal Information Processing Standard (FIPS) standards.
  • Certified Information Systems Security Professional (CISSP) highly desired.
  • Proven track record of leadership responsibilities.
  • Understanding of the FAA National Airspace System (NAS) as a system of systems, including its domains, its enterprise services, and its overall operational concepts is a plus.
  • Have a strong foundation in security engineering and integration support involving a wide range of security issues such as architectures, data flows, and access control.
  • Experience with Microsoft Office, including Word, PowerPoint, and Excel.
  • Ability to multi-task, handle a high-paced work environment, and adapt to changing priorities.
  • Excellent customer service skills.
  • Excellent writing, oral communication, and organizational skills.
  • Ability to perform detailed work with limited supervision and to interact in a positive manner with other government and industry personnel.
  • Applicants must possess or meet eligibility requirements for passing a background investigation for Secret clearance and FAA Suitability.
  • Must have ability to obtain a Secret Security Clearance.

Work Requirements

  • Work location: Oklahoma City, OK (Hybrid)
  • Work Hours: 9AM-5PM
  • Travel: 20%
  • Extended Computer Use: Regular and prolonged periods of working at a computer terminal.
  • Mobility: Ability to move around the office environment to access computer hardware, networking equipment, and server rooms. Ability to climb stairs and get into tight spaces at large and remote Air Traffic Control facilities.
  • Dexterity: Manual dexterity and visual acuity to operate computer equipment, troubleshoot issues, and perform tasks requiring precision.
  • Sitting/Standing: Both prolonged sitting and occasional standing may be required for troubleshooting and attending to system issues.

About LS Technologies

At LS Technologies, a Tetra Tech Company, we're enhancing our nation’s critical infrastructure by providing engineering, technical, and professional services to Federal Government agencies. The quality of our work, deep technical expertise, and genuine passion for public service sets us apart. As a growing organization we are expanding our benefits and communication with our employees, offering add-ons that speak to our growing employees’ needs. Join us in delivering high-quality solutions and shaping the future of safety and innovation for our government partners. In 2024 we joined Tetra Tech, enabling us to combine our expertise with the reach and resources of a prestigious global organization.

EEO Commitment

LS Technologies, a Tetra Tech Company, is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor, and we request priority referral of veterans.

We invite applications from all interested parties.

Requesting an Accommodation

LS Technologies is committed to providing equal employment opportunities for persons with disabilities or religious observances, including reasonable accommodation when needed. If you are hired by LS Technologies and require accommodation to perform the essential functions of your role, you will be asked to participate in our reasonable accommodation process. Accommodations made to facilitate the recruiting process are not a guarantee of future or continued accommodations once hired.

If you would like to be considered for employment opportunities with LS Technologies and have accommodation needs for a disability or religious observance, please send us an email hr@lstechllc.com or speak with your recruiter.

Compensation (Pay Bands)

Salary at LST is determined by a wide array of factors, such as (but not limited to) education, certifications, knowledge, skills, competencies, and experience, location, and clearance level, as well as contract-specific affordability and organizational requirements and applicable employment laws. Please note that the salary information is a general guideline only.

The projected compensation range for this position is provided within the posting and is based on full-time, 40 hour/week status. Part-time staff receive compensation at an hourly rate. The estimated minimum and maximum displayed represents the broadest range for this position (inclusive of high geographic and high clearance requirements) and is just one component of LSTs total compensation package for employees. ** In compliance with local laws, LS Technologies presents this reasonable compensation range as a guideline for roles in California, Colorado, New York, or Washington D.C."

Benefits offered to all employees who work 30 hours per week: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Annual Leave, and Holidays.

Life At Tetra Tech

  • The perks of working at Tetra Tech include:
  • Comprehensive and market-competitive benefits.
  • Merit-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth.

About Tetra Tech

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: TetraTechCareers; X (Twitter): @TetraTechJobs

Additional Information

  • Organization: 230 LST

Hourly Wage Estimation for System Security Officer in Oklahoma, OK
$74.00 to $87.00
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