SENIOR PRINCIPAL SYSTEMS ENGINEER

Concurrent Technologies Corporation

Annapolis Junction, MD

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: TS/SCI w/ FS Poly

Key Responsibilities:

• Design, deploy, test, support, and maintain enterprise IP network infrastructure.
• Schedule and perform maintenance including upgrades, migrations, and decommissioning of production networks.
• Interact with systems administrators and other IT operations and support staff for projects and timely troubleshooting of problems and incidents.
• Recommend network and cybersecurity solutions to group leadership for approval and deployment.
• Generate and maintain detailed documentation of network architecture and operational procedures.
• Monitor infrastructure and network applications for uptime and resource utilization, identify performance bottlenecks, and implement changes to improve performance.
• Improve network system operational efficiency through automation.
• Coordinate technical support with vendors and/or consultants to resolve application and hardware issues.

Basic Qualifications:

• Bachelor of Science degree in Information Technology, Computer Science, Information Systems, or related discipline with 12 years of related experience or a Master of Science degree with at least 10 years of experience or PhD and at least 8 years of experience.
• 4-6 years of hands-on experience managing an IP network in a campus environment and multiple remote sites.
• Experience deploying, configuring, monitoring and managing Cisco routers & switches, Identify Services Engine (ISE), Call Manager, in a hybrid Azure/Office 365 cloud environment.
• Experience with LAN and WAN design and implementation.
• Strong knowledge of Internet network protocols (DNS, DHCP, SSH, TCP/UDP, VOIP, BGP).
• Strong understanding of computer security and associated threats.
• Experience with network baseline development and deployment.
• Minimum 1-2 years of experience working with cloud-based network infrastructures (AWS & Azure).
• 2-5 years of experience working in IT operations.
• Excellent hands-on experience with and knowledge of computer systems, security, network and systems administration.
• Experience leading and managing IT projects.
• Strong critical thinking and decision-making skills.
• Good writing and communication skills.

Preferred Qualifications:

• Certifications to include Cisco Certified Network Associate (CCNA), Security +, Network + or similar.
• Experience implementing NIST 800-171 and CMMC security controls.
• Amazon Web Services (AWS), Google Cloud Platform (GCP), Azure experience.

Why CTC?

• Our teams at CTC are passionate and thrive on collaboration in a team environment
• When we encounter a difficult problem, we have a variety of talented and diverse employees that work together to solve the toughest challenges
• Competitive salary and benefits package
• Although our work at CTC is extremely important, we also recognize the need for our employees to maintain a proper mix of work and personal life
• Visit www.ctc.com (http://www.ctc.com/) to learn more

Join us! CTC offers exceptional career growth, cutting edge technology, educational opportunities, and recognition for quality work.

https://concurrent-technologies-corporation.breezy.hr/

Staffing Requisition: SR# 2023-0058

“We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, or any other characteristic protected by law.”