Network Administrator (Engineer Network 3) 22023

​Requisition Number: 22023 

Required Travel: 0 - 10% 

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $80,226.00 - $100,775.00 

Security Clearance: Ability to Obtain 

Level of Experience: Mid 

 

Meet HII’s Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.

 

To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072

 

Come Join HII! Where Hard Stuff is Done Right!

Mission Technologies is looking for a Level 3 Network Administrator who will be responsible for configuring, managing, and troubleshooting Palo Alto firewalls. This role involves configuring and maintaining Palo Alto NGFWs, SDWAN, security policies, and routing protocols, as well as monitoring network performance and resolving complex issues. The candidate must be able to work hybrid from one of the HII -MT facilities. 

Responsibilities: I want to and can do that!

•    Configure and manage physical and virtual Palo Alto firewalls NGFW.
•    Implement, and manage physical and cloud networking solutions to enhance security and performance for LAN, WAN, WLAN, and SDWAN networks to meet business objectives.
•    Establish and maintain security policies in compliance with HII Enterprise IT policies.
•    Manage and optimize firewall policies, rules, and configurations.
•    Provide advanced-level support for escalated network-related incidents to resolve network issues promptly.
•    Proactively monitor network performance and ensure high availability.
•    Collaborate with other IT teams to ensure network security and efficiency.
•    Collaborate with cross-functional teams to design secure network infrastructures that support business and security needs.
•    Apply DISA STIG (Defense Information Systems Agency Security Technical Implementation Guide) to maintain compliance with security standards for government and military environments.
•    Support the implementation of Zero Trust architecture and principles to ensure secure access to network resources and mitigate potential risks.
•    Support Zscaler Administrators in their job function to optimize Zscaler security solutions to provide secure internet access and ensure seamless remote user protection.
•    Perform regular security audits, vulnerability assessments, and system hardening to identify and address potential risks.
•    Support the maintenance of detailed records of network configurations, topologies, and processes to ensure clarity and continuity.
•    Provide support for incident response and troubleshooting of network issues to identify, diagnose, and resolve network issues efficiently to minimize downtime and maintain excellence.
•    Participate in incident response efforts, providing expertise during escalations and on-call duties.
•    Support HII Enterprise projects from initiation to implementation, ensuring compliance with HII Enterprise IT policies.
•    Other duties as assigned.
 

Requirements: I have already done that or have it!

•    5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
•    US Citizenship and ability to obtain a security clearance.
•    Experience with Palo Alto firewall administration, including configuration, troubleshooting, and monitoring.
•    Strong knowledge of cloud networking principles and security best practices.
•    In-depth understanding of DISA STIG and experience applying it to network and system configurations.
•    Experience with SD-WAN and SD-WSN deployment and management.
•    Good communication skills, with the ability to write comprehensive network and security documentation, policies, and guidelines.    
•    Strong analytical, troubleshooting, and problem-solving skills.
•    Willingness to work nights and weekends as part of a 24/7 on-call support structure to address critical network issues promptly.

Preferred Requirements

•    Experience working in government, defense, or military environments.
•    Familiarity with additional security tools and protocols, including intrusion detection systems (IDS), intrusion prevention systems (IPS), and endpoint security solutions.
•    Experience with automation and orchestration tools for network security management.
•    Expertise in configuring and managing Zscaler security solutions.
•    Relevant certifications such as Palo Alto Networks Certified Network Security Administrator (PCNSA), Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), or similar credentials are a plus.
•    Experience with Zero Trust security models and implementation strategies.
•    In-depth knowledge of TCP/IP, Layer 2 switching protocols, and routing protocols such as BGP and OSPF. Hands-on experience with firewalls, preferably Palo Alto Networks products, is essential.

Physical Requirements

May require working in an office, industrial, shipboard, or laboratory environment. Capable of climbing ladders and tolerating confined spaces and extreme temperature variances.

HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.

 

The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

 

Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our diverse workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

 

Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.

 

Together we are working to ensure a future where everyone can be free and thrive.
Today’s challenges are bigger than ever, and the nation needs the best of us. It’s why we’re focused on hiring, developing and nurturing our diversity. We believe that diversity among our workforce strengthens the organization, stimulates creativity, promotes the exchange of ideas and enriches the work lives of all our employees. 

 

All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.

 

Do You Need Assistance? 
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.