Network security engineer job description

• Minimum 2 years IT relevant experience and network operations experience

• Experience managing Routers, Firewalls, IDS/IPS configurations and policies

• Cisco Certified Network Associate (CCNA)

• Possess the appropriate baseline certifications to achieve DoD 8570.01-M Information Assurance Technical (IAT) Level II (CompTIA Security+ or higher)

• An active SECRET DoD clearance

Desired Skills and Experience:

• Cisco Certified Network Professional (CCNP)

#GECOS

Scheduled Weekly Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

USA VA Falls Church

Additional Work Locations:

COVID-19 Vaccination: GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.GDIT 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, or veteran status, or any other protected class.

We're looking for a Network Security Engineer to join us in our Denver office!

What will you be doing?
Your key focus will be to protect and secure Liberty Global's networks, our employees, and technical assets from modern threat vectors. Working alongside the local IT Operations Team and other network and systems engineers from across the globe, you will ensure Liberty Global maintains an aggressive cyber security posture.

KEY ACCOUNTABILITIES
Provide Network Threat Intelligence and Incident ResponseDeploy and Operate Next-Gen FirewallsDeploy and Operate Modern Intrusion Detection and Prevention SystemsMonitor Networks for Cyber Security VulnerabilitiesMaintain Switch/Router ACLs and Configuration BackupProvide Network Access ControlProvide Secure Remote Access Solutions (VPN, Web Services) Secure all Email and Telecommunication services.Inspect Logging and Alerting with SIEMs

PREFERRED EDUCATION/ QUALIFICATIONS:
Bachelor's degree, non-traditional education, or equivalent career experience.Check Point qualifications or certifications equivalent to Check Point Certified Security Master Elite

Knowledge & Experience:
Working experience with Check Point networking in a production environment Past experience with Threat Intelligence and Incident ResponseBackground in a Network Operations Center, Production Service Provider Network, or Data Center Experience

We offer a competitive salary, bonus & benefits
The base salary range is $80,000 - $110,000 gross per annum, based on the level of experience

A few benefits our employees enjoy:-
Comprehensive benefit plans (medical/dental/vision) starting on day 1401(k) with 100% match up to 10% of base salary in the form of Company Stock (LBTYK series) Discretionary Bonus Incentive (annually) Discretionary Equity Grants (annually) Paid time off Access to a private café, fitness center, and paid parking Liberty Global participates in the E-Verify program.

Liberty Global is an equal opportunity employer. We embrace diversity and are committed to creating an inclusive environment for our people.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

DISH is transforming the future of connectivity. We're doing it by building the country's first virtualized, standalone 5G wireless network from scratch. The foundation of a connected world, it's a network free of the limitations of the past, and flexible enough to satisfy all the social, economic and transformative needs of the changing world.
Job Duties and Responsibilities


We're looking for mid-level network professionals to join DISH's Wireless 5G Network Engineering Team. The Network Engineer will join a team of other passionate engineers and bring a start-up spirit to evaluate, test, deploy, and optimize DISH's future standalone 5G network. The candidate should also be innovative, analytical, a planner, have strong execution skills, and have the ability to learn and work in a team environment.

In this role, you will:

Design and engineering of effective and scalable network systems and solutions Participate in evaluation, testing, selection, and deployment of foundational network elements for a nationwide greenfield network buildout Ensure that solutions adhere to defined standards and best practices and/or assist in the development of these standards and best practices Effectively communicate engineering solutions through detailed high and low level diagrams Routinely research, analyze, test, retest, and troubleshoot complex problems Able to work in a fast-paced environment, under pressure, with strict deadlines, both as an individual contributor and team player Participate in knowledge transfer, documentation and information sharing while staying abreast of new technology/technical areas

#LI-HMM


Skills, Experience and Requirements


Successful candidates should have:

Bachelor's degree in Electrical/Computer Engineering preferred, or four plus years of professional experience in large enterprise or carrier space Professional networking certifications a plus - CompTIA Network +, Security + and CISSP Public cloud certifications a plus - AWS Practitioner, Solutions and/or Security Architect Knowledge in the following areas:
Architecture, design, and engineering of network security boundaries both internal and external Configuration hardening of network and peripheral devices, both physical and virtual Network firewall and IDS/IPS systems evaluation, design, implementation, and support Palo Alto physical and virtualized firewalls (VNF/CNF) Palo Alto Panorama
Design and Implementation of internal and external VPN and IPSec connectivity Understanding of Public Key Infrastructure (PKI) X509 Digital Certificates CA and SubCA principles Symmetric and Asymmetric Keys Hardware Security Modules (HSM) TLS/SSL and IPSec Understanding of DNS, DHCP and IPAM configuration and management Creation of network security policies, processes, auditing, and enforcement IPv6 - SLAAC and DHCPv6 Network Deployment and Operations Automation - Ansible, Secure Zero Touch Provisioning (SZTP) Server virtualization - VMWare, Openstack Solid Understanding of the OSI model, routing and switching protocols, network security, IPv4 and IPv6 networking, subnetting, and operational experience Experience with Mobile Carrier Network/Wireless network protocols ie; Diameter (DRA/DEA), SS7 and GTP Experience with Radio Access Networks and Radio components IE: SecGWs, RU and CU/DU.


Salary Range


Compensation: $85,905.00/Year - $136,190.00/Year

Benefits


From versatile health perks to new career opportunities, check out our benefits on our careers website . Candidates need to successfully complete a pre-employment screen, which may include a drug test.