Systems Engineer

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Arlington, VA
In-Office
Security • Software • Cybersecurity
The Role

Gray Tier Technologies is seeking a Systems Engineer in support of DISA's Compartmented Enterprise Services Office (CESO). The Systems Engineer will assist with planning and oversee expansion and implementation of CESO’s cloud-based environment. Will coordinate with engineering teams to assist with technical aspects of new technologies insertion activities. This position is 100% onsite in Arlington, VA with 10% occasional/situation travel in and outside of the Washington Metro Area. 

They will also support the on-premises cluster and AWS cloud environment.   

  • Coordinating and leading Technical Interchange Meetings and formal engineering reviews amongst stakeholders. 
  • Supporting successful rollout and acceptance activities for deployed solutions. 
  • Developed solutions and future enhancements. 

Primary Responsibilities: 

  • Experience serving as a technical liaison between other system engineers, network engineers, and non-technical managers. 
  • Experience with System administration and Linux administration. 
  • Experience administering system rights and responsibilities for on-premises cluster and cloud infrastructures. 
  • Experience with AWS cloud services, including storage options, and cloud-based services.  
  • Experience with VMWare’s virtualization technology. 
  • Experience in large-scale data migration efforts. 
  • Ability to decompose IT systems and identify dependencies and relationships with other IT systems and to integrate those systems throughout a digital environment. 
  • Ability to assess IT systems across their entire lifecycle from conceptualization to retirement. 
  • Perform systems engineering activities within a hybrid, multi-cloud environment. 
  • Perform using multiple disciplines supporting systems engineering such as cybersecurity engineering. 
  • Demonstrated ability to integrate both technical and business aspects of an IT solution, including aligning technical and business stakeholders. 
  • Ability to interact comfortably with senior leaders  
  • Experience working in a high op-temp environment 
  • Exceptional communication skills, capable of effectively articulating complex technical concepts and collaborating across diverse teams. 

Qualifications: 

BS/MS degree in Computer Science, Systems Engineering, Information Science, Engineering or a related technical subject.  Work experience can be used/combined with education. 

  • 12+ years of experience as a System Engineer, Technical Architect, or similar role 
  • 3-5 years of experience with cloud computing environments such as Amazon Web Services (AWS). 
  • Candidate must possess an active DOD TS with SCI eligibility 
  • Candidate must be willing to take and maintain a CI/Poly 
  • 8570 IAT Level II Baseline Certification (e.g. CCNA Security, CySA+, GICSP, Security+ CE, CND, SSCP) 

Preferred Qualifications: 

  • Prior experience with DISA and DISA’s support to mission partners 
  • AWS Solution Architect – Associate certification 
  • Ability to apply IT frameworks such as Information Technology Infrastructure Library (ITIL) to solutions and recommendations. 
  • Experience in designing and implementing datacenter infrastructures, ensuring optimal performance, reliability, and efficiency. 


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The Company
HQ: Alexandria, VA
18 Employees
Year Founded: 2015

What We Do

Gray Tier Technolgies is a privately held company providing full cyclic cybersecurity services and products. Gray Tier is headquartered in Alexandria, VA with offices in Orlando, FL and Denver Co. Our vision is to be the premier security services and solutions provider for our Enterprise, Government, and military customers. To prepare our customers to defend their systems against global cyber threats. By leveraging our many years of defending mission-critical systems for the US military we are here to help you safeguard your corporate data from attackers. Gray Tier’s experts use techniques and tactics from world-wide cyber threats to provide a realistic evaluation of your network defenses against today’s adversaries.

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