To our valued Leidos candidates:

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Job #: R-00035114-OTHLOC-PL-2D2143
Location: Philadelphia, PA
Category: Cyber Operations
Schedule (FT/PT): Full Time
Travel Required: Yes, 10% of the time
Shift: Day
Potential for Telework: No
Clearance Required: Secret
Referral Eligibility: Eligible
Group: Defense

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Job Description:

Leidos Enterprise & Cyber Solutions Defense group is seeking a ForeScout CounterAct NOC Administrator to work from one of several US Army Corps of Engineers sites to include:

Vicksburg, MS, or Hillsboro, OR (preferred)

Alternatively, the following locations may be available for the right candidate: Nashville, TN, Hanover NH, Philadelphia PA, Washington, DC, Atlanta GA, Fort Worth TX, Seattle, WA or Champaign IL. Periodic telework is available.
Role Details:

  • Working as part of the Security Operations Center team that performs security configuration of Forescout CounterAct NAC (primarily), Cisco ISE, Cisco routers and ASA firewalls, Palo Alto Firewall and similar network and cyber security technologies.
  • Identifying, developing, implementing, and continuous monitoring of information technology hardware and software secure configurations within an enterprise architecture construct. 
  • Directly interacting and supporting Cyber, ACE-IT SOC, CIRT and Engineering proponents to validate that DoD, Army, and DISA mandated IA and cyber security guidelines are integrated into the ACE-IT architecture on the principles of Defense in Depth as well as providing continuous sustainment of real-time risk management and vulnerability assessment. 
  • Implementing NAC O&M, implementing policy, identifying and validating secure baseline, assessing vulnerabilities and threats, and performing security model architecture and design validation, enforcing cyber policy and standards, and performing internal auditing for cyber security compliance.
  • Configuring, deploying and managing network and cyber security platforms 
  • Integrating within SOC and Engineering teams to consult on Cyber/IA projects, tasks, and IA requests directed to these teams
  • Providing support, as needed, SA, VMSA, and NA Vulnerability Remediation Efforts by assisting in the gathering of remediation guidance from internal reporting, Vendors, US Cybercom, CERT, etc.
  • Reviewing, monitoring, and assisting in the enforcement of DISA STIG compliance of all ACE-IT network devices
  • Supporting CIRT/CTIC assigned SOC incidents as needed
  • Helping to identify and improve SOC/CIRT/CTIC processes and procedures
  • Ensuring IT infrastructure devices logs are captured within ArcSight and providing assistance in monitoring log files


  • Bachelors Degree from an accredited university/college in Computer Science, Information Technology, Science, Mathematics or related field and 3 to 5 years of prior relevant experience or Masters with 1 to 3 years of prior relevant experience. Further 4 years of direct relevant experience can be substituted in lieu of a Bachelor’s degree.
  • Must possess current/active Secret Clearance and be eligible for TS/SCI
  • Proven experience with Network security, Information Assurance/Information System Security Engineering 
  • Experience with Defense in Depth principles and technology including access/control, authorization, Identification and authentication, public key infrastructure, network, and enterprise security architecture
  • DISA STIG and SRR compliance test and verification 
  • Direct experience with DoD and Army Information Security regulations, publications, and policy 

Requires one of the following Certifications at start and other within 90 days of start:

  • DOD 8570 IAT3 requirement like (CISSP, CASP, CCNP Security)
  • Computing Environment requirement like, FSCA, FSAA, CCNA, CCNP, JNCIA, etc

•    Knowledge of USACE network and security architecture
•    Forescout CounterAct NAC, Cisco ISE
•    Cisco Routers, Cisco Switches
•    Firewalls: Cisco ASA, Checkpoint, Palo Alto

Server & Operating Systems / Software:
Windows and Linux system administration, Windows/Powershell Scripting, Cisco IOS, Nessus


External Referral Bonus:


Potential for Telework:


Clearance Level Required:



Yes, 10% of the time

Scheduled Weekly Hours:




Requisition Category:


Job Family:

Cyber Operations


Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world's toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company's 33,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $10.19 billion for the fiscal year ended December 28, 2018. For more information, visit

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

Securing Your Data

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to [email protected].

Commitment to Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, 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. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

This job posting is no longer active.

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