CACI International Senior Network Security Engineer in Williston, Vermont

Job Description

What You’ll Get to Do:

CACI is seeking an experienced Senior Network Security Engineer in supporting the Department of Homeland Security (DHS), United States Citizenship and Immigration Services (USCIS).

More About the Role:

Provide Tier IV troubleshooting expertise for critical for network security issues.

Provide Root Cause Analysis (RCA) Reports.

• Use technical knowledge of current attacks to identify flaws and weaknesses in the composition and design of networks, remote access schemes, systems and applications to specify solutions, verify the solutions that have been implemented, and rapidly adjust designs based on new threat and attack information as acquired.

• Prepare and maintain security operating procedures and associated documentation.

• Works with technology teams on placement and configuration of key monitoring and prevention tools.

• Enhance existing design and competence by planning delivery of solutions; answering technical and procedural questions for less experienced team members; teaching improved processes; mentoring team members.

• Determine security requirements by evaluating business strategies and requirements; researching information security standards; conducting system security and vulnerability analyses and risk assessments; studying architecture/platform; identifying integration issues; when needed preparing cost estimates.

• Plans security systems by evaluating network and security technologies; developing requirements for applications, OS, data in motion and data at rest; designs public key infrastructures (PKIs), including use of certification authorities (CAs) and digital signatures as well as hardware and software; adhering to industry standards.

• Writes clear requirements and implementation guidelines for the implementation engineers.

• Documents the design and follows the review process for a solution description document.

• Verifies security systems by developing and implementing test scripts.

• Maintains security posture by monitoring and ensuring compliance to standards, policies, and procedures; conducting incident response analyses; developing and conducting training programs.

• Prepares system security reports by collecting, analyzing, and summarizing data and trends.

You’ll Bring These Qualifications:

  • Expert knowledge of the IP protocol suite

  • Extensive experience with the following technologies BGP, iWAN, DMVPN, EIGRP, MPLS, VRF, QoS, PBR, VSS, HSRP, STP, Cisco Meraki stack, WAN Optimization technologies and Cisco Nexus

· Experience designing and implementing 802.1x based systems

· Experience with Cisco enterprise wireless networking and design.

· Experience designing, implementing and supporting on premise and hosted data centers as well as cloud connected data centers.

· Solid understanding of industry-standard network design principals and best practices

· Ability to document solutions with MS Office suite: specifically, Word, Excel, Visio, and Project

· Ability to effectively communicate, verbally and in writing, with management and peers

· Ability to solution critical customer issues/problems

· Ability to determine root cause and resolution for previously unknown problems

· Ability to analyze, use and configure large enterprise networks

· Understanding of malware, emerging threats, attacks, and vulnerability management

· Solid understanding of TCP/IP and networking concepts

· Solid understanding of Operating system security concept

· Ability to present complex solutions and methods to general community

· Experience with Cyber Security Standards (e.g. NIST SP 800-53, ISO 270001, etc.)

· Experience with securing virtualized datacenter environments

  • Clearance Requirements – US Citizen with the ability to obtain Public Trust and complete DHS Security Clearance; Ability to obtain DHS EOD suitability

These Qualifications Would be Nice to Have:

  • Current DHS EOD

This section should include and preferred or desired qualifications or attributes.

What We Can Offer You:

  • We’ve been named a Best Place to Work by the Washington Post.

  • Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

  • 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.

  • For over 55 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.

  • Extensive experience with the following technologies BGP, iWAN, DMVPN, EIGRP, MPLS, VRF, QoS, PBR, VSS, HSRP, STP, Cisco Meraki stack, WAN Optimization technologies and Cisco Nexus ·

· Experience designing and implementing 802.1x based systems

· Experience with Cisco enterprise wireless networking and design.

· Experience designing, implementing and supporting on premise and hosted data centers as well as cloud connected data centers.

· Exceptional written and verbal communication skills.

· Solid understanding of industry-standard network design principals and best practices

· Ability to document solutions with MS Office suite: specifically, Word, Excel, Visio, and Project

· Ability to effectively communicate, verbally and in writing, with management and peers

· Strong analytical and troubleshooting skills

· Ability to solution critical customer issues/problems

· Able to determine problems and deliver known solutions with a high level of customer satisfaction

· Ability to determine root cause and resolution for previously unknown problems

· Solution problems of moderate to wide scope and moderate to high complexity where analysis of situations or data requires a review of identifiable factors

· Ability to analyze, use and configure large enterprise networks

· Understanding of malware, emerging threats, attacks, and vulnerability management

· Solid understanding of TCP/IP and networking concepts

· Solid understanding of Operating system security concept

· Ability to work in a fast-paced, support team environment

· Ability to present complex solutions and methods to general community

· Experience with Cyber Security Standards (e.g. NIST SP 800-53, ISO 270001, etc.)

· Experience with securing virtualized datacenter environments

Job Location

US-Bethesda-MD-BURLINGTON

CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. 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 proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.