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CACI International Systems Administrator (Network) TS/SCI w/ Poly in Mclean, Virginia

Systems Administrator (Network) TS/SCI w/ Poly

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

CACI is looking for a System Administrator (Network) to join the Luke Team! You will support the customer's data communications network; maintain the network hardware and software as well as monitor the network to ensure availability to all system users; and perform the necessary maintenance to support network availability. You will need to be proficient in CISCO network solutions, as well as software defined networks and firewalls from AWS, CISCO, Google and Microsoft.

The purpose of the Luke program, is to provide dev ops, applied technology investigations, operations and maintenance and infrastructure lifecycle support services across the ODNI’s enterprise. Our support in NOVA and Bethesda includes software engineering/development, O&M, technology investigations, customer advocacy, business process engineering, and system design. Invent your future and make a lasting impact at CACI!

In this role you will:

  • Deploy, configure, maintain and monitor all active network equipment (Cisco routers, switches, firewalls) ensuring seamless network operations

  • Responsible for troubleshooting and resolving network issues, implementing security measures and proactively optimizing network performance

  • Monitor and resolve network related service tickets

  • Maintain Standard Operating Procedures (SOPs) and network design documentation

  • Setup user accounts, permissions and passwords

  • Perform network upgrades to maintain system integrity and overall availability

  • Support and administer third-party applications

  • Ensure security and efficiency of IT infrastructure following industry standards

Required Qualifications

  • Active TS/SCI with Polygraph

  • Bachelor's degree in Computer Science, Engineering or similar field or similar experience

  • Experience working with and troubleshooting Cisco and/or Juniper network vendor platforms

  • Knowledge of and experience with networking technology and protocols, TCP/IP, Routing (static, OSPF, BGP, and policy-based), Firewalls (zone based polices and ACLs), SSH, VPNs

  • Knowledge of network management platforms such as Solarwinds

  • Demonstrated understanding of IPv4 networks

  • Experience with network device hardening in accordance with industry best practices

  • Knowledge of different operating systems (Microsoft, Unix, Linux, etc.)

  • Basic programming skills - (PHP, JavaScript, etc.)

  • Attention to detail, problem solving mindset, critical thinking and teamworking skills

These Qualifications Would Be Nice to Have

  • Cisco CCNP or Juniper JCNIP certifications or skill level at minimum (Senior / Expert)

  • Experience with automating network tasks using Ansible or Python

  • Familiarity with cloud hosting solutions such as Amazon AWS, Microsoft Azure and Google Cloud

  • VMWare experience

  • CompTIA Network+, CCNP, CCNA certifications

What we can offer you:

At CACI, our philosophy of employee development and advancement rests on a cultural foundation of providing unlimited and equal opportunity for growth, recognition, and rewards. We provide the environment, support and responsive, available management to nurture and stretch your abilities. We also offer a career mobility program to make it easy to build a dynamic career at CACI and offer flexible work schedule arrangements to support work/life balance.

  • CACI has been named one of Fortune magazine’s World’s Most Admired Companies for 2023

  • CACI also has more than 20 Communities of Practice to share and gain skills and knowledge regarding various technologies and topics including SAP, Salesforce, Agile Development, and many more. The associated Learning Academies provide training and certifications to gain additional skills and build your brand.

  • We offer competitive benefits and learning and development opportunities

  • We are mission-oriented and ever vigilant in aligning our solutions with the nation’s highest priorities

  • With over 25,000 employees worldwide, CACI has been named a Best Place to Work by the Washington Post

  • For over 60 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success

Company Overview: At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other protected characteristic.