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General Dynamics Information Technology

engineering opportunity

Network Engineer Senior (Security) – TS/SCI required

Install, configure, and maintain customer network infrastructure and security stacks within a global enterprise environment. Provide expert-level Tier 3 network security engineering support and collaborate with cross-functional teams to resolve complex IT issues.

Fort Belvoir, Virginia, United StatesonsiteFULL_TIME

Posted

About the role

What will you do at General Dynamics Information Technology?

Type of Requisition: Regular Clearance Level Must Currently Possess: Top

Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None Job Family: IT Infrastructure and Operations

Job

Qualifications

  • Skills: Network Engineering, Network Infrastructures,
  • Networking Hardware Certifications: None Experience: 10 + years of related
  • experience US Citizenship Required: Yes

Job Description

Network Engineer Senior

(Security) – TS/SCI required Transform technology into opportunity as a Network

Engineer Senior (Security) at GDIT. Shape what’s next for mission-critical

government projects while shaping what’s next for your career. MEANINGFUL WORK

AND PERSONAL IMPACT As a Network Engineer Senior (Security), the work you’ll do

at GDIT will be impactful to the mission of US Army Intelligence and Security

Command (INSCOM ). You will play a crucial role in supporting the INSCOM

mission. Install, configure, and maintain customer network infrastructure and

security stack as part of a global enterprise. Troubleshoot networking and

security protocols/technologies, including switching, routing, and security

(e.g., Layer 4-7, firewall, Site-to-Site VPN, DMVPN, etc) to resolve problems on

the customer information system. Analyze, plan, and implement access control

lists (ACL), firewall policies, and other logical security controls in a

multi-vendor security stack. Provide expert-level (Tier 3) network security

engineering support for INSCOM activities in the National Capital Area.

Collaborate with teams of various technical discipline to solve enterprise IT

problems from a holistic perspective. Configure load balancing and

authentication policies on F5 BIG-IP to support web application hosting. WHAT

YOU’LL NEED TO SUCCEED: Education: Bachelor's Degree with 12 years of experience

or Master's Degree with 10 years of experience Required Skillset: Excellent

attention to detail Excellent communications skills and ability to interact with

both clients and teammates Experience with configuring, integrating, and

troubleshooting security appliances in a multi-vendor federal enterprise

environment Experience with the behavior of routing protocols in Next Generation

Firewalls Experience with Network Automation tools, scripting languages, or

Infrastructure as Code tools (e.g. NetBrain, Python, PowerShell, APIs,

Terraform, Ansible) Intermediate knowledge of F5 BIG-IP deployment and

configuration with Local Traffic Manager and Application Security Manager

Hardening network devices in accordance with STIGS/NIST and industry best

practices Experience with packet analysis tools such as TCPDump and Wireshark

Experience working in a large SDLC environment Security Clearance Level: TS/SCI

Required Certification(s): DoD 8570/8140 Computing Environment (CE)

Certification as determined by the Program Manager is required prior to support

on contract Required Security Environment Certification: Cisco Certified Network

Professional – Security Cisco Certified Network Professional – Enterprise Palo

Alto Networks Certified Network Security Engineer Location: On Customer Site

Additional: Candidates must be willing and able to attain a CI Polygraph for

certain positions as determined by the contract Position may require lifting of

objects (i.e. IT Hardware), reaching/bending/kneeling (i.e. plug in cables) and

other moderately strenuous activity Travel may be required to support the

mission GDIT IS YOUR PLACE At GDIT, the mission is our purpose, and our people

are at the center of everything we do. Growth: AI-powered career tool that

identifies career steps and learning opportunities Support: An internal mobility

team focused on helping you achieve your career goals Rewards: Comprehensive

benefits and wellness packages, 401K with company match, and competitive pay and

paid time off Community: Award-winning culture of innovation and a

military-friendly workplace OWN YOUR OPPORTUNITY Explore a career in program

management at GDIT and you’ll find endless opportunities to grow alongside

colleagues who share your passion for the mission and delivering results.

#GDITarmy #GDITrecruiting #GDITPriority #GDITINSCOM #I2TS4 The likely salary

range for this position is $140,250 - $189,750. This is not, however, a

guarantee of compensation or salary. Rather, salary will be set based on

experience, geographic location and possibly contractual requirements and could

fall outside of this range. Scheduled Weekly Hours: 40 Travel Required: 10-25%

Telecommuting Options: Onsite Work Location: USA VA Fort Belvoir Additional Work

Locations: Total Rewards at GDIT: Our benefits package for all US-based

employees includes a variety of medical plan options, some with Health Savings

Accounts, dental plan options, a vision plan, and a 401(k) plan offering the

ability to contribute both pre and post-tax dollars up to the IRS annual limits

and receive a company match. To encourage work/life balance, GDIT offers

employees full flex work weeks where possible and a variety of paid time off

plans, including vacation, sick and personal time, holidays, paid parental,

military, bereavement and jury duty leave. To ensure our employees are able to

protect their income, other offerings such as short and long-term disability

benefits, life, accidental death and dismemberment, personal accident, critical

illness and business travel and accident insurance are provided or available. We

regularly review our Total Rewards package to ensure our offerings are

competitive and reflect what our employees have told us they value most. Our

Identity Verification Process: As part of the hiring process, we will ask you to

complete an identity verification process that leverages advanced biometrics and

artificial intelligence to ensure authenticity and protect against identity

fraud. You are expected to be on camera during virtual interviews. We reserve

the right to take your picture to verify your identity and prevent fraud. By

proceeding, you authorize the collection, processing, and use of your biometric

data for identity verification and security purposes. About Our Work: We are

GDIT. A global technology and professional services company that delivers

technology solutions and mission services to every major agency across the U.S.

government, defense and intelligence community. Our 26,000 experts extract the

power of technology to create immediate value and deliver solutions at the edge

of innovation. We operate across 50+ countries worldwide, offering leading

mission-ready capabilities in AI, cloud, cyber and software development. Join

our Talent Community to stay up to date on our career opportunities and events

at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities /

Protected Veterans Opportunity Owned From working with technologies like AI,

cyber and cloud to careers in intelligence and health, we offer endless

opportunities to apply your expertise to create a safer, smarter world. For more

information about GDIT's Privacy Policy, click here: Privacy Policy | GDIT

Which skills does this role require?

Network EngineeringNetwork InfrastructuresSecurity StackSwitchingRoutingFirewallVPNDMVPNAccess Control ListsF5 BIG-IPNetwork AutomationPythonPowerShellTerraformAnsibleWiresharkSecurityTS/SCIINSCOMLayer 4-7ACLLoad BalancingAuthenticationSTIGSNISTTCPDumpSDLCDoD 8570CCNPPalo Alto Networks

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