InfoBlox Network Engineer

Leidos; Fort Meade (MD); Sur place; USD 73 000 - 133 000; Plein temps

Avantages offerts par ce poste

Health and Wellness programs

Paid Leave

Retirement

Résumé du poste

Leidos seeks a technical expert to design, deploy, and manage Infoblox NIOS Grid architecture and DDI services across global sites. You will implement DNS/DHCP/IPAM solutions, enforce DNS security, and automate repetitive tasks using REST APIs and orchestration tools.

Candidates should have 5+ years of Infoblox experience, security clearance, and DoD IAT II certification. This role is based in Fort Meade, MD, with a focus on mission-critical networks.

Qualifications

• Must satisfy TES A standards: degree plus years of relevant technical experience or equivalent.
• Active Top Secret clearance required.
• DoD 8570/8140 IAT Level II certification (e.g., Security+ CE).
• Minimum 5 years hands-on Infoblox NIOS administration experience.
• Strong understanding of BIND, DHCP options, DNS record types, and IP subnetting/VLSM.

Responsabilités

• Infoblox Grid design, deployment, and maintenance for a highly available architecture.
• Manage authoritative and recursive DNS, including DNSSEC and high-performance caching.
• Architect DHCP services with failover for diverse endpoints across global sites.
• Maintain global IPAM withSubnet allocation and cloud/virtual integration.
• Implement DNS security features including RPZ and DNS Firewall (DDI security).
• Automate IP allocations and DNS updates via Infoblox WAPI; integrate with Ansible/Terraform.
• Plan and perform non-disruptive NIOS software upgrades and hardware refreshes.
• Utilize reporting/analytics for capacity planning and troubleshooting.

Connaissances

Infoblox NIOS administration

DDI protocols

DNS/DHCP/IPAM mastery

Scripting (Python/Perl)

Automation (Ansible/Terraform)

Formation

Bachelor’s Degree in a technical discipline

Associate’s Degree in a technical discipline

11+ years of specialized technical experience in lieu of a degree

Outils

Infoblox Grid

BloxOne Threat Defense

VMware vCenter

Microsoft Azure

Description du poste

Key Duties & Responsibilities

• Infoblox Grid Management: Design, deploy, and maintain a highly available Infoblox NIOS Grid architecture, including Grid Masters and distributed members.
• Advanced DNS Engineering: Manage authoritative and recursive DNS services, including DNSSEC, complex traffic steering, and high-performance caching for mission-critical enclaves.
• DHCP Infrastructure: Architect and manage robust DHCP services with failover associations to support diverse endpoint types across global theater sites.
• Enterprise IPAM: Maintain the global IP Address Management (IPAM) database, ensuring accurate tracking, subnet allocation, and integration with cloud/virtualized environments.
• DDI Security: Implement DNS security features, including Response Policy Zones (RPZ), DNS Firewall, and Infoblox TIDE to mitigate DNS-based malware and data exfiltration.
• Automation & APIs: Utilize the Infoblox WAPI (REST API) to automate IP allocation, DNS record updates, and integration with orchestration tools like Ansible or Terraform.
• Upgrade Operations: Plan and execute non-disruptive NIOS software upgrades and hardware refreshes across the global Grid.
• Monitoring & Analytics: Leverage Infoblox Reporting and Analytics to identify network trends, troubleshoot resolution issues, and perform capacity planning.

Required Qualifications (TESA Standards)

To satisfy the Technical Expert criteria, candidates must meet one of the following education/experience paths:

• Bachelor’s Degree in a technical discipline plus 3+ years of relevant technical experience.
• Associate’s Degree in a technical discipline plus 7+ years of relevant technical experience.
• A minimum of 11+ years of specialized, relevant technical experience in lieu of a degree.

Additional Core Requirements:

• Clearance: Must possess an active Top Secret security clearance.
• Compliance: Must meet DoD 8570/8140 IAT Level II baseline certification (e.g., Security+ CE).
• Specialized Expertise: Minimum of 5 years of hands‑on experience dedicated to Infoblox NIOS administration and DDI protocols.
• Protocol Mastery: Deep understanding of BIND, DHCP options, DNS record types, and IP subnetting/VLSM.

Preferred Qualifications

• Infoblox Core Engineer (CICE) or Infoblox Core Admin (CICA) certifications.
• Experience with Infoblox BloxOne Threat Defense or Cloud Network Automation.
• Scripting experience (Python or Perl) for mass data manipulation within the Infoblox environment.
• Experience integrating Infoblox with VMware vCenter or Microsoft Azure.

Company Overview

Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit www.Leidos.com.

Posting Information

Original Posting: June 4, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range

Pay Range $73,450.00 - $132,775.00

Pay and Benefits

• Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement.

Employment Verification and Communication

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to [e-mail].

Commitment and Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.