Information Systems Security Officer Jobs in Texas
Information systems security officer jobs in Texas are among the most active in the country, with steady demand from defense contractors, federal agencies, large financial institutions, and energy companies anchored in Houston, San Antonio, and the Dallas-Fort Worth metroplex. Major employers with a lasting presence in Texas include Lockheed Martin, USAA, and Booz Allen Hamilton, all of which maintain sizable security operations teams. The most in-demand specialties are risk and compliance management, threat analysis, and security architecture for classified or regulated environments. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 7+ Information Systems Security Officer jobs
Standard Job Description
At Lockheed Martin Aeronautics (LMA), we approach each day with creativity, innovation, and integrity. We believe by applying the highest cybersecurity standards and fostering innovation, we are better prepared to meet customer requirements and provide uncompromised information security services.
The selected candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer (ISSO) on-site at Fort Worth, Texas supporting Advanced Development Programs (ADP). They will:
- Carry out technical Information Assurance (IA) in accordance with internal Lockheed Martin and customer security requirements
- Develop system documentation for information system authorization, security management, and continuous monitoring (CONMON).
- Develop and/or consult on technical solutions to complex problems which require extensive technical expertise and ingenuity.
- Collaborate with program security, cyber management, senior level internal (i.e. Program Managers) and external customers (i.e. government Security Control Assessors (SCAs)).
- Ensure that selected security controls are implemented and operating as intended during all phases of the information systems lifecycle.
- Provide security monitoring for the infrastructure in accordance with Department of Defense (DoD) requirements by utilizing cybersecurity tools (e.g. vulnerability scanners, Security Information and Even Management (SIEMs), etc.)
- Perform system auditing, vulnerability risk assessments, assured file transfers, hardware/software configuration management, data integrity containments, media management, and investigations on information assurance related security violations/incidents.
- Participate in the implementation of current and future security domains (e.g. DevSecOps, AI, Cloud Computing etc.)
- Provide cybersecurity education and training for all system users on appropriate risk mitigation strategies.
- Perform other associated duties as required.
Ensure compliance to governing documents and security policies and assist in regulatory periodic assessments. Implements and tests state-of-the-art secure operating systems, networks, and database solutions. Stays current with system vulnerabilities and provides current security training to all system users. Conducts risk assessments and provides recommendations for secure implementation and compliance in accordance with government regulations and information assurance/cybersecurity guidelines. Creates, maintains and submits information system security documents and reports to regulatory agencies. Assesses and mitigates system security threats/risks throughout the program life cycle; validates system security requirements definition and analysis; establishes system security documentation; assists with the implementation of security procedures; verifies information system security requirements; performs information system certification and accreditation planning, testing, assessing and liaison activities. Familiar with information system security architectural documentation standards. Able to apply information assurance / cyber security standards, directives, guidance and policies to an architectural/risk based framework. Provide architectural / risk based analysis of information assurance / cyber security features and relate existing system to future needs and trends and requirements. For engineers providing security information assurance, use Info Assurance Engineer (E254, L254). For security professionals providing systems security analysis, use Computer Systems Security Analysis (E121, L121).
Basic Qualifications
- U.S. Citizenship.
- Active Top Secret (TS) Clearance with an investigation or Continuous Vetting (CV) date within 5 years.
- Possess a minimum of 3 years experience as an ISSO or ISSM.
- Advanced knowledge/experience in the assessment of a comprehensive cybersecurity program to include risk management, reviewing system security plans (SSP)s and associated artifacts (e.g., POAMs, etc.), reviewing system/network audits, and remediating cyber-incidents.
- Possess a DoD 8140 722-Information Systems Security Manager (ISSM)-Intermediate or Advanced Certification i.e. Security+,etc.
Desired Skills
- Prior experience supporting Special Access Programs (SAP) security environments.
- Experience providing technical security expertise and oversight for complex classified networked environments in collaboration with customers, Information Technology (IT) Department, and other functional support departments.
- Ability to juggle the demands of multiple diverse customers while formulating & driving security direction.
- Ability to work in a team environment, demonstrate excellent problem-solving abilities, be well organized, flexible, and self-motivated.
- Strong interpersonal and communication skills.
Pay Information
Full-Time Salary Range: $85300.00 - $158300.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
- Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
- For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.
Standard Job Description
At Lockheed Martin Aeronautics (LMA), we approach each day with creativity, innovation, and integrity. We believe by applying the highest cybersecurity standards and fostering innovation, we are better prepared to meet customer requirements and provide uncompromised information security services.
The selected candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer (ISSO) on-site at Fort Worth, Texas supporting Advanced Development Programs (ADP). They will:
- Carry out technical Information Assurance (IA) in accordance with internal Lockheed Martin and customer security requirements
- Develop system documentation for information system authorization, security management, and continuous monitoring (CONMON).
- Develop and/or consult on technical solutions to complex problems which require extensive technical expertise and ingenuity.
- Collaborate with program security, cyber management, senior level internal (i.e. Program Managers) and external customers (i.e. government Security Control Assessors (SCAs)).
- Ensure that selected security controls are implemented and operating as intended during all phases of the information systems lifecycle.
- Provide security monitoring for the infrastructure in accordance with Department of Defense (DoD) requirements by utilizing cybersecurity tools (e.g. vulnerability scanners, Security Information and Even Management (SIEMs), etc.)
- Perform system auditing, vulnerability risk assessments, assured file transfers, hardware/software configuration management, data integrity containments, media management, and investigations on information assurance related security violations/incidents.
- Participate in the implementation of current and future security domains (e.g. DevSecOps, AI, Cloud Computing etc.)
- Provide cybersecurity education and training for all system users on appropriate risk mitigation strategies.
- Perform other associated duties as required.
Ensure compliance to governing documents and security policies and assist in regulatory periodic assessments. Implements and tests state-of-the-art secure operating systems, networks, and database solutions. Stays current with system vulnerabilities and provides current security training to all system users. Conducts risk assessments and provides recommendations for secure implementation and compliance in accordance with government regulations and information assurance/cybersecurity guidelines. Creates, maintains and submits information system security documents and reports to regulatory agencies. Assesses and mitigates system security threats/risks throughout the program life cycle; validates system security requirements definition and analysis; establishes system security documentation; assists with the implementation of security procedures; verifies information system security requirements; performs information system certification and accreditation planning, testing, assessing and liaison activities. Familiar with information system security architectural documentation standards. Able to apply information assurance / cyber security standards, directives, guidance and policies to an architectural/risk based framework. Provide architectural / risk based analysis of information assurance / cyber security features and relate existing system to future needs and trends and requirements. For engineers providing security information assurance, use Info Assurance Engineer (E254, L254). For security professionals providing systems security analysis, use Computer Systems Security Analysis (E121, L121).
Basic Qualifications
- U.S. Citizenship.
- Active Top Secret (TS) Clearance with an investigation or Continuous Vetting (CV) date within 5 years.
- Possess a minimum of 3 years experience as an ISSO or ISSM.
- Advanced knowledge/experience in the assessment of a comprehensive cybersecurity program to include risk management, reviewing system security plans (SSP)s and associated artifacts (e.g., POAMs, etc.), reviewing system/network audits, and remediating cyber-incidents.
- Possess a DoD 8140 722-Information Systems Security Manager (ISSM)-Intermediate or Advanced Certification i.e. Security+,etc.
Desired Skills
- Prior experience supporting Special Access Programs (SAP) security environments.
- Experience providing technical security expertise and oversight for complex classified networked environments in collaboration with customers, Information Technology (IT) Department, and other functional support departments.
- Ability to juggle the demands of multiple diverse customers while formulating & driving security direction.
- Ability to work in a team environment, demonstrate excellent problem-solving abilities, be well organized, flexible, and self-motivated.
- Strong interpersonal and communication skills.
Pay Information
Full-Time Salary Range: $85300.00 - $158300.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
- Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
- For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.
See All 7 Information Systems Security Officer Jobs in Texas
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Where Texas roles are concentrated, by current openings.
Information Systems Security Officer Job Market in Texas
A snapshot from current Texas openings, updated as new roles post.
Who's Hiring
What Texas Employers Look For
The qualifications that appear most often in information systems security officer jobs across Texas.
- Active Security Clearance (Secret or Top Secret) required by most Texas defense and federal employers
- Bachelor's degree in information security, computer science, or a related technical field
- CISSP, CISM, or CompTIA Security+ certification strongly preferred or required
- Experience implementing Risk Management Framework or NIST security controls
- Familiarity with DISA STIGs, FISMA compliance, or FedRAMP authorization processes
- Three or more years of experience in information security roles within government or regulated industries
Information Systems Security Officer Jobs in Texas: Frequently Asked Questions
How do you become a information systems security officer in Texas?
Most information systems security officer roles in Texas require a bachelor's degree in cybersecurity, information systems, or computer science combined with a recognized certification such as CISSP, CISM, or CompTIA Security+. Texas does not issue a state-specific license for this role, but positions tied to defense or federal contracts typically require a security clearance obtained through a federal sponsoring agency. Candidates with experience in NIST, RMF, or FISMA frameworks are prioritized by Texas's large defense and government contracting employers.
Which companies hire information systems security officers in Texas?
Employers hiring information systems security officers in Texas right now include Lockheed Martin, Raytheon, and Siertek, based on current listings on Migrate Mate as of November 2026. Texas's concentration of defense contractors, federal civilian agencies, and large financial institutions means demand is spread across multiple industries rather than concentrated in a single sector.
Which Texas cities have the most information systems security officer jobs?
San Antonio, Fort Worth, and Austin lead Texas for information systems security officer openings. San Antonio's high concentration reflects its role as a major hub for U.S. military cyber operations and defense contractors, while Dallas-Fort Worth draws from large financial firms and technology companies, and Houston's demand is driven by energy sector compliance and petrochemical infrastructure security requirements.
Are there remote information systems security officer jobs in Texas?
Yes, and more than most technical fields. About 0% of information systems security officer openings tied to Texas are remote or hybrid as of November 2026, reflecting the desk-based, analytical nature of much of the work. Roles focused on policy, compliance, risk assessment, and security documentation tend to be the most remote-eligible, while positions requiring hands-on access to classified systems or secure facilities remain firmly on-site.
How can I get hired as a information systems security officer in Texas with little or no experience?
The most realistic entry path is moving laterally from a related IT role such as systems administrator, network analyst, or help desk technician into a junior security analyst or security operations center position. Large Texas defense contractors and federal agencies occasionally hire associate-level or entry information security analysts, particularly candidates who hold an active clearance or have completed a CompTIA Security+ or CySA+ certification. Community college cybersecurity programs at institutions like San Jacinto College or Austin Community College can build foundational credentials that strengthen early applications.
Where can I find and apply to information systems security officer jobs in Texas?
You can find and apply to information systems security officer jobs in Texas on Migrate Mate, which lists current Texas openings across defense, government, financial services, and energy sectors. Search the available roles, identify the ones that match your clearance level and experience, and apply directly to the ones that fit.
See All 7 Information Systems Security Officer Jobs in Texas
Find roles in Texas that match your experience and apply in just a few clicks.
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