Defensive Cyberspace Operations SME

Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is no small task, and we owe our success to our team who help us fulfill our mission; to match people with their legacies for betterment of the world. There is always a place at Infinity for a motivated, capable individual seeking a career to better the world. We prioritize supporting our team through exceptional benefits, work-life balance, and structured career development. At Infinity, WE ARE MORE – now, come be more with us!  

Job Summary: 

The Defensive Cyberspace Operations Subject Matter Expert is responsible for designing, implementing, and maintaining security measures to protect the organization's IT infrastructure, networks, and data. This role involves assessing vulnerabilities, responding to security incidents, and ensuring compliance with industry standards and best practices. The ideal candidate has a strong technical background in cybersecurity, a proactive mindset, and the ability to work cross-functionally to enhance the organization’s security posture.

Key Responsibilities: 

Threat Monitoring & Incident Response: 

• Monitor security events and respond to threats using SIEM tools.


• Investigate and remediate security incidents, vulnerabilities, and breaches.


• Conduct root cause analysis and implement corrective actions.


• Provide recommendations to improve cyber-attack mitigation and actions, updates, or changes to reduce cybersecurity false positives.


• Provide technical assistance during cyber incident handling until the event is mitigated, isolated, or risk removed.

Compliance & Policy Management: 

• Ensure adherence to cybersecurity policies, frameworks, and industry regulations.


• Assist with audits and security assessments to maintain compliance.


• Develop and maintain security documentation, including policies and procedures.


• Maintain and standardize GPS cybersecurity operational documentation.

Security Awareness & Best Practices: 

• Provide security training and awareness programs for employees.


• Stay up to date on emerging threats, vulnerabilities, and industry trends.


• Recommend security enhancements to improve organizational resilience.


• Support development, modification, and sustainment of cybersecurity monitor capabilities.

Qualifications: 

• Education: Bachelor's degree in Cybersecurity, computer science, information technology or related field, or combination of experience and education.


• Experience: 3 years of experience cybersecurity, network security, or related fields


• Clearance Requirement: Secret with ability to attain Top Secret/SCI


• Required Skills:


• Experience with security tools such as SIEM, firewalls, IDS/IPS, and endpoint protection. 


• Strong knowledge of cybersecurity principles, frameworks, and best practices. 


• Proficiency in GPS security tools, firewalls, and network security protocols. 


• Strong problem-solving, analytical, and communication skills.


• Strong interpersonal and teamworking skills.


• Strong verbal and written communication skills.


• Ability to work in a 24/7 crew environment, with ability to work different rotations as needed.


• Preferred Skills:


• Working experience with GPS systems


• Industry certification in accordance with DoDM 8140.03 in the advanced level of:
  
  
  
  • Technical Support Specialist work role
  
  
  • Cyber Defense Analyst work role
  
  
  • Cyber Defense Incident Responder work role 
  
  


• Splunk Power User

Work Environment/Physical Requirements: 

Primarily office-based with occasional travel as needed. Ability to work in a high-paced environment and respond to security incidents as required. 

Work Schedule: 

This is a full-time position, typically working 40 hours per week. Overtime may be required depending on operational needs. 

Infinity Benefits:

Great Company Culture. Infinity firmly believes that our success is due to the happiness and personal satisfaction of our employees.  

Health Benefits. 100% Company Paid monthly Medical and Dental premiums for you AND your family.  

Prepare for the Future. 401(k) company contribution, with free professional financial planning advisors.  

Rest and Relaxation.  Three weeks' Vacation – and we offer an annual company reward trip after one year of employment. 

Health and Wellness. We offer 48 hours of sick leave, in addition to your Vacation, as well as Flex-Spending options (Medical and Dependent Care).  

Work that Stays at Work. Genuine work/life balance and flexibility. We know our employees have lives outside of work and we support you in living them!  

Education and Professional Training Reimbursement.  We support our employees career aspirations and growth through our Education Reimbursement Program!  

Profit Sharing Plan.  Infinity’s success is due to our employees which is why all eligible employees receive an annual payout based on our Profit-Sharing Plan.  

U.S. Citizenship is required. 

EOE including disability/vet 

To learn more about our company and benefits, please visit: Infinity Careers 

 


Anticipated Close Date: 02/16/26