IT Security Engineer

Jet Support Services

Jet Support Services

201-500 employees

Aircraft maintenance support and financial services


Mid, Senior

Chicago, IL, USA

Required Skills
  • 5 years' experience in Information Technology roles
  • 3 years' working as a SOC analyst or similar experience
  • Bachelor's degree in Computer Science, Information Security, or a related field
  • Cybersecurity certifications such as CISSP, CISM, or CEH highly valued
  • Excellent written and verbal communication skills
  • Detail orientation and strong analytical problem-solving abilities
  • Ability to effectively prioritize tasks and project in a fast-paced environment
  • In-depth knowledge of networking protocols and experience configuring network security devices such as firewalls and IDS/IPS
  • Experience with EDR and XDR services
  • Experience with the Microsoft Defender Security suite strongly preferred
  • Scripting/query language experience such as Bash, PowerShell, KQL
  • Hands-on experience setting up and querying SIEM tools such as Sumo Logic
  • Knowledge of data privacy and compliance regulations as well as cybersecurity frameworks such as ISO 27001 and NIST
  • Monitor ticket queues, security telemetry, and threat feeds to identify and remediate potential security incidents and mitigate risk to the business
  • Prioritize and oversee the remediation of vulnerability, pentest, and security assessment findings
  • Configure and maintain security devices, systems, and tooling according to best practices
  • Routinely assess network and cloud security posture against best practices
  • Investigate and respond to email phishing alert reports and quarantine release requests
  • Take ownership of and enhance JSSI's Security Awareness Training program
  • Lead a portfolio of cyber security initiatives and projects to continually improve the organizations security posture and program maturity
  • Establish and report on key security metrics
  • Document and improve upon operational procedures with an eye towards efficiency
  • Contribute to incident response planning, security policies, disaster recovery, and business continuity planning
  • Respond to information security audit requests and client due diligence security questionnaires
  • Collaborate with other IT professionals to advise on cyber security best practices
  • Participate in after-hours on-call rotation and respond to critical security alerts after-hours
  • Perform other duties as assigned

Jet Support is responsible for maintaining in excess of 2,000 business jets, turboprops, regional jets and helicopters across the globe and serves customers through its unique infrastructure of expert technical advisors.

Company Stage


Total Funding



Chicago, Illinois



Growth & Insights

6 month growth


1 year growth


2 year growth



Health coverage - We win at wellness. At JSSI, we believe that healthy and happy employees are better poised to make an impact in today’s global workforce. To that end, we provide industry-leading benefits plans that stay competitively priced for our employees and their families year after year.

Paid time off - We win at work-life balance. Our vacation benefits are highly competitive and increase based on tenure. In addition to our generous package of vacation, holidays, and sick days, JSSI also offers a Charitable Services Day in which employees are paid for a day of volunteering with a charity of their choosing.

Retirement package - We help prepare for a winning future. We all know the importance of saving for the future. In an effort to encourage our employees to plan for their retirement, JSSI provides an employer match to employee 401(K) contributions by matching 75% of employee contributions on up to 6% of eligible earnings.

Transporation - Move to win. Our commuter benefits plan gives JSSI employees the opportunity to set aside pre-tax dollars to put towards the inevitable use of parking and/or public transit to get to work each day.