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IOMAXIS

Network Security Engineer SME

IOMAXIS, Fairfax, Virginia, United States, 22032

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Company Description Since 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of operational experience to deliver exceptional value to communities and the critical missions they support. Join MAXISIQ where we innovate, develop smarter solutions, technologies, services, and actionable capabilities for our clients- right when they need it most.

Job Description MAXISIQ is looking for a

Network Security Engineer SME

to be part of a dynamic team and provide support for a Sponsor’s program. Network engineers are responsible for designing, development, innovations and configure unique networks. This position will require the skillset and experience using free thinking and independent judgement to provide solutions. The candidate will be responsible for installations, upgrades, and support problem resolution. The candidate will design, install, configure and support the LAN/WAN and other data communications systems or a segment of a network system. Maintain the network hardware and software as well as monitor the network to ensure network availability to all system users. The candidate will perform the necessary maintenance to support network availability. Award expected in March 2025.

Additional tasks can include:

Develop technical solutions to issues that may be unclear and require deep technical knowledge

Participating in the development of new network designs

Assessing network management architecture and document the architecture

Utilizing various data sources to fully understand the issues and inform the solution

Possess strong skillsets in network monitoring tools and deep analysis of network data

Evaluate network service requests and validate/triage unique inquiries

Analyze existing and future network infrastructure and provide solutions requirements

Network hardware and software testing, implementation, integration, and management

Create and update network infrastructure documentation

Support network refresh efforts

Network troubleshooting (Tier-3 and Tier-4 level support)

Qualifications Required Qualifications:

Active TS/SCI with Full Scope Polygraph

Ability to satisfy a government-administered high-risk role screening

Bachelor’s degree; 4 years additional experience in lieu of degree.

15+ years of experience

Experience with configuring and troubleshooting Cisco routers, switches and firewalls (ISR/ASR series, Cat-93xx, 38xx, etc, and ASAs/Nex-Gen)

Knowledge of configuring Juniper firewalls (SRX) to establish security boundary protection via firewall policies

Experience with configuring and troubleshooting IPSec VPN tunnels (site-to-site) on Cisco and/or Juniper platforms

Layer 2 and Layer 3 hands-on configuration experience, with emphasis on dynamic routing protocols such as OSPF and BGP

Knowledge of configuring VLANs, 802.1q trunking, Rapid Spanning-tree (RSTP), BPDU guard

Familiarity of Cloud-based environments and vendors such as AWS (EC2, VPC), Azure (Resource groups), and/or Google (VPC networks)

Familiarity of data center infrastructure and technologies using and experience with Cisco Catalyst and Nexus switches

Hands on experience with the implementation and use of network monitoring, fault management and performance analysis tools such as SYSLOG, SNMP, Solarwinds, etc.

Experience with network security concepts, best practices and technologies including, but not limited to, SSH, IPSec, TACACS, ISE, firewall policies and 802.1x

Knowledge of programming COMSEC devices (ie. KG-175A/G/F)

Experience with engineering/architecting secured enterprise telecommunication solutions

Experience providing detailed engineering and technical leadership to engineering staff involving multiple, complex and interrelated project tasks

Experience effectively communicating at senior levels within a customer organization

Desired Qualifications

CCNA or JNCIA certification

Advanced degree in Computer Science, Engineering or related field

Experience supporting high performance computing environments.

Experience with IPS/IDS systems to include network impacts.

Possess excellent written and oral communication skills

Additional Information All your information will be kept confidential according to EEO guidelines.

We are an Equal Opportunity Employer that considers all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other protected class.

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