Position Description:

CGI Federal is seeking a Senior Infrastructure Architect to serve as a fully qualified technical authority on a complex hybrid IT managed services engagement supporting a U.S. federal government client. In this role, you will design and govern the structure and behavior of a multi enclave technology infrastructure spanning on premises compute and storage, colocation datacenter operations, and cloud hosted platforms. You will lead hardware lifecycle planning, drive workload consolidation and right sizing initiatives, design network architecture improvements, and produce the authoritative infrastructure documentation that governs how the environment is built, operated, and evolved. You will work independently, mentor engineers, and serve as the infrastructure technical resource across the delivery team. If you bring deep, production proven infrastructure architecture expertise and want to apply it in a high impact federal IT environment, this role is for you.

This position is located in our client site in Chantilly, VA office as well as our office in Fairfax, VA. No remote options are available

Your future duties and responsibilities:

• Design, document, and govern the technology infrastructure architecture for a complex hybrid environment spanning on premises compute and storage clusters, colocation datacenter infrastructure, and Government authorized cloud platforms across physically separated security enclaves.

• Lead hardware lifecycle planning and remediation activities, including assessment of aging hardware posture, development of replacement roadmaps, and coordination of procurement and installation activities in accordance with Government asset lifecycle management requirements.

• Lead workload consolidation and right sizing initiatives across a large virtual machine environment, applying memory utilization, compute demand, enclave separation requirements, and storage consumption as evaluation criteria; develop and execute consolidation plans that achieve measurable footprint reduction.

• Design and govern network architecture across a predominantly virtual network environment, including software defined networking, virtual switches and VLANs, virtual firewalls, load balancers, DNS, DHCP, and IP address management, with explicit attention to enclave boundary constraints and physical separation requirements.

• Lead active storage migration initiatives, including transitions to vSAN based platforms, developing migration plans, validating configurations, and ensuring continuity of operations throughout the migration lifecycle.

• Evaluate and recommend the appropriate mix of on premises, cloud native, and hybrid architectural approaches to achieve a right sized environment, with explicit consideration of program specific physical testing dependencies, enclave boundary constraints, and total cost of ownership.

• Develop and maintain authoritative infrastructure architecture documentation, including current state assessments, target state designs, hardware lifecycle gap analyses, network diagrams, dependency maps, and decision records, in Government approved repositories and transferable formats

Required qualifications to be successful in this role:

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field; or equivalent combination of education and experience.

• Minimum of 5 years of professional experience in infrastructure architecture, with demonstrated experience designing and governing hybrid on premises and cloud hosted infrastructure in production federal IT environments.

• In depth knowledge of infrastructure architecture disciplines, including hardware configuration, compute and storage resource pools, network architecture, infrastructure applications, performance and resilience design, and backup and recovery.

• Demonstrated experience with VMware virtualization platforms, including vSphere, vSAN, and VMware Cloud Foundation (VCF), in enterprise datacenter environments, including experience leading storage migrations to vSAN based platforms.

• Proficiency in virtual network architecture, including software defined networking, virtual switches and VLANs, virtual firewalls, load balancers, DNS, DHCP, and IP address management in multi enclave environments.

• Demonstrated experience leading hardware lifecycle planning and remediation activities, including assessment of aging hardware posture and development of replacement roadmaps.

• Working knowledge of federal cybersecurity frameworks including NIST SP 800 53, RMF, and ATO processes, with experience designing infrastructure architectures that satisfy authorization requirements.

• Ability to work independently with minimal guidance; demonstrated ability to resolve a wide range of complex infrastructure architecture problems in creative and effective ways.

• Strong written and verbal communication skills; ability to produce clear, authoritative architecture documentation and present findings to both technical and non technical audiences.

• Based on client requirements, U.S. citizenship is required.

Desired qualifications/non essential skills required:

• Experience with workload consolidation analysis in large virtual machine environments, including utilization assessment, dependency mapping, and consolidation plan development.

• Familiarity with colocation datacenter operations, including physical infrastructure management, power and cooling considerations, and cross connect provisioning.

• Experience evaluating and recommending hybrid architectural approaches, including on premises, cloud native, and edge testing configurations, with explicit consideration of program specific physical testing dependencies.

• Familiarity with Zero Trust architecture principles and the CISA Zero Trust Maturity Model, with experience mapping infrastructure design decisions to Zero Trust pillar objectives.

• Experience with monitoring and observability platforms such as SolarWinds or equivalent, including infrastructure health monitoring and alerting configuration.

• Experience with FinOps principles and total cost of ownership modeling in hybrid infrastructure environments.

• VMware Certified Professional (VCP) — Data Center Virtualization or equivalent certification.

• Experience in DoD or federal health IT environments with multi enclave network architectures.

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $82,600.00 $203,300.00.

CGI Federal's benefits are offered to eligible professionals on their first day of employment to include:

• Competitive compensation

• Comprehensive insurance options

• Matching contributions through the 401(k) plan and the share purchase plan

• Paid time off for vacation, holidays, and sick time

• Paid parental leave

• Learning opportunities and tuition assistance

• Wellness and Well being programs

#CGIFederalJob

Skills:

• Cyb.Sec.Eng. (Sensor /Device)

• Cyb.Sec.Eng. (Sensor /Device)

• Hardware Configuration

• Infrastructure architecture

• ITIL

• VAX/VMS

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com. You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.