System/Network Engineer Senior

Parsons Oman; Chelmsford; On-site; USD 120,000 - 218,000; Full time

Job summary

An established industry player is seeking a Senior System/Network Engineer to join their dynamic team. This role involves developing solutions, improving performance, and managing network security for critical government missions. You will work with cutting-edge technologies, from Linux systems to advanced virtualization tools, ensuring robust security and efficiency. If you are passionate about innovation and thrive in a collaborative environment, this opportunity is perfect for you. Join a team that values excellence and teamwork, and take your career to new heights!

Qualifications

• 10+ years of experience in system/network engineering.
• Active DoD IAT Level II certification required.
• Experience with Linux and Windows systems.

Responsibilities

• Conduct testing to ensure system operability.
• Develop and document system administration procedures.
• Manage enterprise network security and resources.

Skills

Linux Tools

Performance Tuning

Containers

Networking

Active Directory

Hardware Troubleshooting

Virtualization

Security Knowledge

Effective Communication

Education

High School Diploma

Bachelor's Degree

Tools

VMware

OpenStack

OpenShift

Docker

Palo Alto

Cisco Devices

Job description

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

When it comes to your career, if you can imagine it, you can do it at Parsons. Imagine working with exceptional people sharing a common quest in a workplace where you can be yourself, thrive, and find your next opportunity now. We’ve got what you’re looking for.

Job Description:

Parsons is seeking a talented Senior System/Network Engineer to join our team. The System Engineer will develop solutions and identify performance improvement opportunities. If you enjoy debugging and redesign work, this is a great opportunity for you!

What You'll Be Doing:

1. Conduct functional and connectivity testing to ensure operability.
2. Interface with customers and vendors to determine system needs.
3. Develop and document system administration procedures.
4. Maintain system security according to policies.
5. Manage accounts, network rights, and access.
6. Plan, execute, and verify data redundancy and recovery procedures.
7. Install, update, troubleshoot systems and servers.
8. Follow standard operating procedures for system administration.
9. Implement and enforce network usage policies.
10. Manage system resources including performance and capacity.
11. Monitor and maintain configurations.
12. Perform hardware repairs.
13. Troubleshoot hardware/software issues.
14. Identify open-source tools for customer and production platforms.
15. Evaluate new products and provide network solutions.
16. Use management tools to discover and map networks.
17. Plan network resource integration.
18. Research new technologies and strategies.
19. Configure Palo Alto and Cisco devices for sensors.
20. Implement firewall policies.
21. Assist in hardware procurement.
22. Manage enterprise network security.
23. Report on network architectures and services.

Required Skills:

• HS Diploma + 10 years experience or Bachelor’s degree + 5-8 years experience.
• Active DoD IAT Level II certification (e.g., CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP).
• TS/SCI clearance with Poly.
• Experience with Linux tools, performance tuning, and containers.
• Knowledge of open-source tools and standards.
• Ability to manage a team of administrators.
• Experience with Windows and Linux, virtualization (VMware, OpenStack, OpenShift).
• Networking, Active Directory, hardware troubleshooting.
• Understanding of security and project design within RMF.

Desired Skills:

• In-depth RHEL 8 security knowledge.
• Experience with virtualization and performance management.
• Docker administration.
• Performance analysis and efficiency improvements.
• Effective communication skills.
• Cloud experience (AWS, Azure).
• Solutions for cybersecurity sensors and networking.
• Certifications like CCNA or Palo Alto experience is a plus.

Minimum Clearance:

Top Secret SCI

This role is part of our Federal Solutions team supporting US government missions in defense, security, intelligence, and more. We value excellence and teamwork, delivering critical assets from Earth to cyberspace.

Salary Range: $120,800 - $217,400

Parsons is an equal opportunity employer committed to diversity and inclusion. We care about our employees’ wellbeing and growth. Join us and imagine next—APPLY TODAY!

Be aware of recruitment fraud. Learn more at parsons.com/fraudulent-recruitment.