Full-Time

Info Systems Security Senior

Posted on 11/15/2025

Parkland Health

Parkland Health

5,001-10,000 employees

Public hospital system and teaching facility

No salary listed

Dallas, TX, USA

In Person

Category
IT & Security (1)
Requirements
  • Education must have a Bachelors degree in Management Information Systems.
  • Experience must have six years of experience in an information systems security domain with a background in mobile device security, endpoint protection, wireless protection, vulnerability management, incident response and mitigation, threat research and cyber intelligence analysis or other cyber security domain.
  • Equivalent Education and/or Experience may have an equivalent combination of education and experience to substitute for both the education and the experience requirements.
  • Must have a current CompTIA Security+ Certification or equivalent in industry certification, background and knowledge within 6 months of placement into the position. CISSP Preferred.
  • Knowledge of NIST, HITRUST, PCI, HIPAA Security Rule and associated common security frameworks
  • Professional experience in a system administration role supporting multiple platforms and applications
  • Must have the ability to perform complex research in order to determine industry standard products and solutions in response to security requirements
  • Must have the ability to develop project plans, organize and monitor tasks, and be able to produce quality results in a timely manner.
  • Must be able to perform technical risk assessments and implement corrective actions regarding the safeguarding of information systems.
  • Must be able to independently implement and maintain complex information security tools and provide guidance to other technical staff on proper use of the tools.
  • Must have superior writing skills and the ability to communicate effectively.
  • Working knowledge of design, implementation, and maintenance of: Local area networks, Microsoft Active Directory / GPO, Data Loss Prevention, Encryption Technologies, Intrusion Detection Systems, Intrusion Prevention Virtual Private Network, Linux Operating Systems, Windows Operating Systems, Communication Protocols, Multi-factor authentication, Cloud Access Security Broker, Endpoint Detection and Response Technologies, Security Information and Event Management Tools
  • Must have advanced working knowledge of network and vulnerability assessments, malware analysis, threat intelligence and vulnerability management.
  • Must be able to listen and communicate effectively with executive level staff and leadership teams.
  • Direct experience with anti-virus software, intrusion detection, firewalls and content filtering
  • Experience with hacker techniques and network security principles.
Responsibilities
  • Research and investigate the potential impact of new threats and exploits. Conducts log analysis and other network forensic investigations.
  • Identify, design and execute security projects that improve detection and response capabilities.
  • Collect threat intelligence and automate systems to consume threat feeds and track adversaries.
  • Develop alerting and detection strategies to investigate any unusual behavior.
  • Conduct various network security scans and penetration tests to detect cybersecurity threats and identify weaknesses that may be exploited by malicious parties.
  • Solely performs implementation analysis and technical risk assessments on systems to ensure conformity to current security standards and operational support requirements are being met.
  • Manages on-time delivery of assigned tasks against existing plans and schedules.
  • Design, implement and support Information Security tools and infrastructure systems maintained by the Parkland Information Security Organization. Examples of such tools are web filtering technology, IDS/IPS appliances, SIEM tools, anti-spam/antivirus systems, data leakage appliances, content screening servers, VPN systems and firewalls.
  • Maintains knowledge of applicable rules, regulations, policies, laws and guidelines that impact Parkland. Participates in the creation of effective security controls designed to promote adherence with applicable laws and accreditation agency requirements. Seeks advice and guidance as needed to ensure proper understanding.
  • Stays abreast of new developments in the field of technology and security by attending seminars/workshops, reading professional journals, and actively participating in professional organizations. Integrates knowledge gained into current work practices.
Desired Qualifications
  • CISSP Certification is preferred but not required.

Parkland Health operates a large public hospital system that provides medical services through a central hospital and a network of community and school-based clinics. The system works by offering specialized care in its Level I Trauma Center and burn unit while managing over one million outpatient visits annually across its various neighborhood locations. Unlike many private hospitals, Parkland serves as the primary teaching facility for UT Southwestern Medical Center and maintains a heavy focus on community outreach and school-based healthcare. The organization’s goal is to provide accessible medical care and health education to patients and their families throughout the North Texas region.

Company Size

5,001-10,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Dallas, Texas

Founded

1954

Simplify Jobs

Simplify's Take

What believers are saying

  • 112-bed expansion positions Parkland as North Texas's largest hospital.
  • $36M investment adds 66,500 sq ft space by July 2026.
  • New Wilmer clinic opens 2028, filling southern Dallas healthcare gaps.

What critics are saying

  • $36M Harry Hines expansion delays past June 2026 from construction issues.
  • Baylor Scott & White siphons Parkland's 1M annual visits via telehealth.
  • UT Southwestern poaches specialists, eroding trauma center dominance.

What makes Parkland Health unique

  • Parkland operates North Texas's only verified burn center.
  • Parkland provides Level I Trauma Center and Level III NICU services.
  • Parkland serves as primary teaching hospital for UT Southwestern.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Paid Personal Leave

Tuition Reimbursement

Company News

intelligence360
May 21st, 2025
Parkland Health To Spend $36 Million To Occupy 66,500 Square Feet Of Space In Dallas Texas.

Parkland Health to spend $36 Million to occupy 66,500 square feet of space in Dallas Texas. Parkland Health to spend $36 Million to occupy 66,500 square feet of space in Dallas Texas.Dallas, Texas — According to state and local development sources, Parkland Health plans to invest $36 Million to build out 66,500 square feet of new space in Dallas. The company plans to occupy the new space at 5200 Harry Hines Blvd in Dallas, on or about July 1, 2026. According to the company website Parkland Health first opened its doors in 1894 and is now one of the largest public hospital systems in the country. The hospital averages more than 1 million outpatient visits annually. Services include a Level I Trauma Center, the only verified burn center in North Texas and a Level III Neonatal Intensive Care Unit

intelligence360
Jan 30th, 2025
Parkland Health To Spend $10.5 Million To Occupy 11,500 Square Feet Of Space In Dallas Texas.

Parkland Health to spend $10.5 Million to occupy 11,500 square feet of space in Dallas Texas. Parkland Health to spend $10.5 Million to occupy 11,500 square feet of space in Dallas Texas.Dallas, Texas — According to state and local development sources, Parkland Health plans to invest $10,500,000.00 to build out 11,500 square feet of new space in Dallas. The company plans to occupy the new space at 5223 Tex Oak Avenue in Dallas, on or about February 1, 2026. According to the company website Parkland Health first opened its doors in 1894 and is now one of the largest public hospital systems in the country. The hospital averages more than 1 million outpatient visits annually. Services include a Level I Trauma Center, the only verified burn center in North Texas and a Level III Neonatal Intensive Care Unit

The Dallas Examiner
Mar 29th, 2022
Parkland Hospital launched eMCAP on Jan 1st 19'.

Responding to results of the 2019 Community Health Needs Assessment, Parkland launched eMCAP to help bridge the gap in care for mothers and babies living in parts of Dallas County that have had significant needs and, in some cases, became a health care desert.

OrasiLabs
Mar 4th, 2022
Parkland Hospital partners with OrasiLabs

Dallas-based Parkland Health & Hospital System, the primary teaching hospital for the University of Texas Southwestern Medical Center, has announced a partnership with Orasi to offer critical, effective virtual training to thousands of hospital employees while the COVID-19 pandemic continues.

Home Health Care News
Feb 27th, 2022
Current Health Ltd. partnered with Parkland Hospital on Jan 27th 22'.

In collaboration with Parkland Health & Hospital System, Current Health has set its sights on tackling hypertension through home-based care.

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