Senior Network Security Infrastructure Engineer Job at JCS Solutions LLC, Alexandria, VA

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  • JCS Solutions LLC
  • Alexandria, VA

Job Description

JCS Solutions LLC (JCS) is a premier technology firm specializing in enterprise-wide capabilities including cloud and infrastructure solutions, cyber security, digital modernization, next generation technologies enablement, software solutions, and mission support services dedicated to providing the highest quality of services and solutions. JCS delivers expert management consulting and information technology (IT) solutions to federal agencies.

We are a learning organization that promotes a work culture of collaboration, inclusiveness, inspiration and innovation.

JCS has been certified as a Great Place to Work four years in a row and was awarded as Washington Post’s Top Places to Work for 2024 .

Our employees embody our core values, and we are looking for others who do too!

 
  • Customer Experience: Strive for excellence and delight our clients
  • Innovation: Embrace creative thinking to enable continual growth and powerful solutions
  • Accountability: Take ownership of and pride in our actions and service delivery
  • Inspire: Be inspired to be your best self and have fun in the process
  • Integrity: Do the right thing, the right way, every time!
Summary:

JCS Solutions LLC (JCS) is seeking a Security Infrastructure Engineer – Master with an active TS/SCI Clearance, to join our growing team supporting a Department of Defense project within the National Capital Region (NCR). This position leads the deployment, configuration, testing, and evaluation of current and emerging cybersecurity technologies. This role will work very closely with the Security Infrastructure Technical Lead to implement best practices for system management as well as to drive innovation in support of JSP Defensive Cyber Operation’s mission-critical, defensive cyber operations. This position offers an excellent opportunity to be part of a high-performing team responsible for supporting a high-velocity collaborative environment, along with tremendous growth potential. If you are interested in a challenge and a great working environment, apply today!

What you will do:

Responsibilities:

The specific duties include but are not necessarily limited to the following:
  • Assist Security Infrastructure team in conducting daily maintenance and support activities.
  • Provide expertise in addressing high-priority tasks and outages.
  • Assist in creation and upkeep of network and elevation diagrams for all managed security equipment
  • Conduct demonstrations, proof-of-concept and pilot deployments, and tests of potential equipment and upgrades.
  • Provide assistance to junior administrators, as needed
  • Provide recommendations to contractor and government leadership on ways to improve the security infrastructure
To be successful, you should have:

Desired Skills and Experience:
  • Experience with automation and orchestration frameworks (ex. Ansible, Puppet, Chef)
  • Deep technical understanding of core current cybersecurity technologies as well as emerging capabilities.
  • Hands-on experience as a SOC analyst.
  • Demonstrated understanding of the life cycle of cybersecurity threats (internal and external), attacks, attack vectors and methods of exploitation with an understanding of intrusion set tactics, techniques and procedures (TTPs).
  • Motivated self-starter with strong written and verbal communication skills, and the ability to create complex technical reports on analytic findings.
  • Familiarity or experience in Intelligence Driven Defense, Cyber Kill Chain methodology, and/or MITRE ATT&CK framework.
Required Skills and Experience:
  • Must have an active DoD TS/SCI
  • Bachelor's degree and 8+ years of professional experience; additional related years of experience is accepted in lieu of a degree.
  • 5+ years of cybersecurity related experience
  • 3+ years of technical experience deploying and maintaining cybersecurity tools, especially network defense capabilities
  • Must have certifications that satisfy DoD-8570 IAT Level II and CSSP Infrastructure Support upon start.
  • Demonstrated experience with deploying, configuring, maintaining, patching, troubleshooting, and upgrading cybersecurity infrastructure and capabilities.
  • Demonstrated knowledge of network traffic and communications, including known ports and services.
  • Hands-on experience with the Windows and Linux operating system and their respective command line interfaces and scripting shells.  
  • Demonstrated experience with researching and fielding new and innovative technology

It is JCS’ policy to promote equal employment opportunities and celebrate diversity. All qualified applicants will receive consideration for employment without regard to sex, race, color, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.

 

Job Tags

Full time, For contractors,

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