GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation’s top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk.
An active Top Secret / SCI with CI Poly security clearance is required for consideration for hire for this role. Work is to be performed 100% onsite with our Government Customer in Sterling, VA.
We are seeking an experienced DNS/IPAM Engineer to join our team. The ideal candidate will have a deep understanding of DNS, IPAM solutions, and Autonomous System Numbers (ASNs), particularly with Infoblox products. You will be responsible for the design, implementation, and maintenance of the company’s DNS and IP address management systems, including the management of ASNs and their integration into the broader network infrastructure. You will work closely with IT teams to ensure efficient and secure management of network services.
Responsibilities include, but are not limited to:
- Plan, implement, and manage Infoblox DNS, DHCP, and IPAM solutions for the company.
- Configure and manage DNS and IPAM systems to support enterprise network infrastructure.
- Manage and configure IP address allocation and ASNs for efficient routing and network policy management within Infoblox and other tools.
- Integrate Infoblox with other systems and tools to automate network service management.
- Provide ongoing support and maintenance for DNS/IPAM platforms, ensuring ASN integration and routing are optimized.
- Perform IP address audits and reclamation of unused address space
- Design and implement IPv4 to IPv6 transition strategies
- Collaborate with network engineers on subnet design and VLAN planning
- Maintain accurate documentation of IP address and ASN allocations
- Provide technical support for IP-related issues to internal teams
- Work with network engineers, security teams, and other IT departments to integrate Infoblox solutions
- Stay current with industry best practices and emerging technologies in IP management
Basic Qualifications:
- Bachelor's degree in a Technical field or equivalent work experience
- 10+ years of related work experience
- TS/SCI with Poly
- Strong understanding of IPv4 and IPv6 addressing schemes, DNS, IP address management (IPAM), and Autonomous System Numbers (ASNs).
- Knowledge of networking fundamentals, including TCP/IP, DNS, ASN management, Anycast DNS, subnetting, BGP and other routing protocols.
- Familiarity with IANA, RIRs, and their policies
- Experience with IP Address Management (IPAM) tools, preferably with Infoblox NIOS, DDI, and related solutions.
- Knowledge of BGP and other routing protocols
- Excellent problem-solving and analytical skills
- Strong communication skills, both written and verbal
Preferred Qualifications:
- Infoblox DDI Associate or other Infoblox certifications.
- CCNA, CCNP, or equivalent certifications preferred
- Expertise in Anycast DNS, including deployment, routing policies, and optimization techniques.
- Experience with BGP routing, ASN allocation, and related tools.
Security Clearance Requirements:
- TS/SCI w/CI Poly
This position is contingent on funding and may not be filled immediately.
We use Greenhouse Software as our applicant tracking system and Zoom Scheduler for HR screen request scheduling. At times, your email may block our communication with you. Please be sure to check your SPAM folder so that you don't miss updates on your application.
Why GuidePoint?
GuidePoint Security is a rapidly growing, profitable, privately-held value added reseller that focuses exclusively on Information Security. Since its inception in 2011, GuidePoint has grown to over 1000 employees, established strategic partnerships with leading security vendors, and serves as a trusted advisor to more than 4,200 customers.
Firmly-defined core values drive all aspects of the business, which have been paramount to the company’s success and establishment of an enjoyable workplace atmosphere. At GuidePoint, your colleagues are knowledgeable, skilled, and experienced and will seek to collaborate and provide mentorship and guidance at every opportunity.
This is a unique and rare opportunity to grow your career along with one of the fastest growing companies in the nation.
Some added perks….
- Remote workforce primarily (U.S. based only, some travel may be required for certain positions, working on-site may be required for Federal positions)
- Group Medical Insurance options: Zero Deductible PPO Plan (GuidePoint pays 90% of the premium for employees and 70% for family plans (spouse/children/family) or High Deductible Health Plan with HSA (GuidePoint pays 100% of the employees premiums and 75% for family plans (spouse/children/family) and GPS will contribute in one lump sum: ($500 per EE annually / $1000 per family annually (includes spouse/children/family options)
- Group Dental Insurance: GuidePoint pays 100% of the premium for employees and 75% of family plans
- 12 corporate holidays and a Flexible Time Off (FTO) program
- Healthy mobile phone and home internet allowance
- Eligibility for retirement plan after 2 months at open enrollment
- Pet Benefit Option
Top Skills
What We Do
GuidePoint Security is an elite team of highly trained, top certified experts who cut through cyber chaos and confusion to put control back in your hands. We help you make the smartest, most informed decisions, choose and integrate products and services that are the best fit, and build the most effective cybersecurity posture.
We provide organizations with holistic perspective on their cyber ecosystem to minimize gaps, vulnerabilities, and optimize resources, including:
1. Understanding the changing threat landscape, vulnerabilities, and gaps
2. New insights of how product decisions align with resource capacity
3. Insightful product comparisons and integration to save time, money, and mistakes
