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Senior Cyber Systems O&M Engineer- MARS (Engineer Systems 4)- 4876

Date: May 9, 2022

Location: Reston, VA, US, 20191-3414

Company: HII's Mission Technologies division

Requisition Number: 4876 

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Hours Per Week: 40 

Security Clearance: TS/SCI w/ CI Poly 

Level of Experience: Senior 

Employee Referral Bonus Amount: ERP Amount: $5,000


HII-Technical Solutions Division (HII-TSD) is currently seeking a Senior Cyber Systems O&M Engineer to work for our customer in Reston or Herndon, VA. Position will be supporting technology and concept development efforts to advance the state of the art in Big Data, Data Analysis, Artificial Intelligence, Machine Learning and Advanced Analytics, to enhance the DoD and IC information processes technical architectures. *CI *MV *TE

What you will do

  • Monitor system health
  • Troubleshoot system problems
  • Maintain storage systems
  • Interface with other parts of the team for hardware, network, and infrastructure support
  • Provide after-hours on-call/call-in support on a rotational basis
  • Ensure system security requirements are satisfied
  • Create/maintain system scripts, patch/upgrade system, and administer user accounts

What we are looking for

  • 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience
  • Experience with managing systems in AWS
  • Experience managing and monitoring large clusters (>400 nodes) and containerized applications
  • Experience in the planning, design, development, implementation and technical support of multi-platform, multi-system networks, including those composed of Linux-based hardware platforms, to encompass diagnosing network performance shortcomings and designing and implementing performance improvements
  • Demonstrated ability to work with OpenSource (NoSQL) products that support highly distributed, massively parallel computation needs such as, Hbase, CloudBase/Acumulo, Big Table, etc
  • Demonstrated work experience with Hadoop Distributed File System (HDFS)
  • Strong Linux command line skills
  • Active Security+CE certification
  • Clearance: Must possess and maintain a TS/SCI with CI Poly 

Bonus points for...

  • Bachelors and 9+ years of relevant experience; Masters and 7 years of relevant experience; or an additional 4 years of relevant experience may be considered in lieu of the degree requirement 
  • Technical experience and knowledge of distributed storage networks, routing, and application messaging frameworks
  • Demonstrated knowledge of analytical needs and requirements, query syntax, data flows, and traffic manipulation
  • Experience with Splunk Dashboards
  • Experience with NiFi, HA Proxy, Docker, Kubernetes, Spark, and Elastic Search
  • Experience provisioning and sustaining network infrastructures and have experience developing, operations, and managing networks required to operate in a secure PKI, IPSEC, or VPN enabled environment
  • Experience with Certification and Accreditation processes

Physical Requirements

Office work environment normally encountered.

HII’s Mission Technologies division develops integrated solutions that enable today’s connected, all-domain force. Capabilities include C5ISR systems and operations; the application of AI and machine learning to battlefield decisions; defensive and offensive cyberspace strategies and EW; unmanned, autonomous systems; LVC solutions; platform modernization; and critical nuclear operations. Together, HII's domain expertise and advanced technologies support mission partners anywhere around the globe. For more information, visit

HII is a global engineering and defense technologies provider. With a 135-year history of trusted partnerships in advancing U.S. national security, HII delivers critical capabilities ranging from the most powerful and survivable naval ships ever built, to unmanned systems, ISR and AI/ML analytics. HII leads the industry in mission-driven solutions that support and enable a networked, all-domain force. Headquartered in Virginia, HII’s skilled workforce is 44,000 strong.

Huntington Ingalls Industries is an Equal Opportunity/Vets and Disabled Employer. U.S. Citizenship may be required for certain positions.