skip to main content

Important Notice

It appears you are using an older version of your browser. While some functions will be available, Delaware JobLink works best with a modern browser such as the ones provided by:

Please download and install the latest version of the browser of your choice. We apologize for any inconvenience.

Sr. Infrastructure Integration Specialist

Click the Facebook, Google+ or LinkedIn icons to share this job with your friends or contacts. Click the Twitter icon to tweet this job to your followers. Click the link button to view the URL of the job, which then can be copied and pasted into an e-mail or other document.

Job Details
Job Order Number
Company Name
Physical Address

New Castle, DE 19720
Job Description

We are opening our doors for talented individuals who are forward thinking and passionate about Cyber Security and its global implications and to put their skills to the test by implementing and driving innovative technologies within a highly secure operating environment.

If you have a strong background in NIX & Wintel technologies and consider yourself a technology leader with excellent communication skills, have a wide variety of skillset including a firm grasp of operating systems, hands on scripting/programming, networking protocol implementation and various virtualization technologies, then Citi is a place for you to be, as we offer the environment where skills like these can thrive.


Candidate will be responsible for Infrastructure Integrations. This will involve application Infrastructure setup from scratch and enhancing/upgrading the existing ones. This will require candidate to collaborate with various teams on every aspect of the application infrastructure like setting up various environments, security assessment, transition of Infrastructure and tools under global operating model, provide L3 support for day-to-day production issues, carry out root cause analysis/resolution for issues, supporting project transition within the Cyber Security & Networks department.

Key Responsibilities:

+ Provide Technical Application SME (Subject Matter Expert) support for the Security Infrastructure and Applications.

+ Production and UAT Environment setup.

+ Capacity, Performance and Stability reporting and Management.

+ Innovate and bring process and technical enhancements.

+ Lead initiative to develop/improve scripts and other programs for system monitoring and maintenance.

+ Provide Technical Mentoring.

+ Lead Infrastructure projects and Security assessment for the infrastructure associated the applications in scope.

+ Leadership Skills to Document and do knowledge transfer to other team members.

+ Be responsible to assess the risk and associated impact of all operational issues and change events and react quickly to escalate to technology management in a timely manner when required.

+ Work closely with the development team to ensure the operational requirements are met during the project transition

+ Continuously keep the Knowledge Share repository up to date.

+ Strong interpersonal and communication skills.

+ Strong analytical skills and attention to detail.

+ Ability to work across all levels of the organization.

+ Proven ability to work with demanding global partners within aggressive timelines; solid problem solving, analytical and technical abilities.

Must have technical skills

+ Deploy and design large scale complex security ecosystems

+ Proficiency in one or more of these scripting languages – Python, Unix Shell, Perl & PowerShell scripting.

+ Bachelor Degree in Computer Science or Equivalent

+ Required experience would be 3 + years

+ Good grasp of networking concepts and protocols

+ Hands-on experience working with various flavors of server operating system, NIX or Microsoft based

+ Deep understanding of TCP/IP technologies and internet routing protocols

+ Inner workings of Web/Application services from a programmer or application integrators perspective

+ Experience with RDBMS from application programmer’s perspective. Good knowledge of how to interface with these databases, analyze & write complex queries & procedures

+ Experience with any NoSQL databases will also be considered

+ Needs to have experience with production server support, application upgrades and project life cycle/ SDLC process.

+ Experience with Data Protection Technologies like Physical or Virtual Hardware Security Modules, Public key Infrastructure, Encryption and Tokenization will be considered a plus.

+ Integration of server performance and capacity monitoring tools with various products.

+ Working knowledge of open source automation and resource/system monitoring technologies Other skills candidate must possess

+ Is security conscious and has experience deploying security related updates to application and has deep understanding of server level patching mechanism

+ Must have exceptional analytical skills

+ Strong customer and quality-focus

+ Must have experience following and developing procedures for operational support along with good documentation skills using well known tools & web applications

+ Sound problem resolution, judgment and decision-making skills

+ Excellent organizational, interpersonal, and project management skills

+ Fluently communicates in both written and oral English

+ Ability to work well individually and as part of a team

Good to Have

+ Specialization / Certification in any Data Protection Technology or cloud based certifications

+ Certification or Extensive experience with either C#, .Net, Java, Perl, Python, Shell Scripting or any well-known / open source programming languages

+ Networking related certifications like CCNE, CCNA

+ Operating System certifications like MCSA (Windows Server), RHCSA, RHCE, CompTIA Server+ Hands on experience with web services and associated frameworks like SOAP, REST, and WCF.

+ Knowledge of Security tools and hands-on experience with some of the following technologies is an added advantage:

+ Workload Automation & Job execution tools

+ Infrastructure automation tools like CHEF

+ Experience with documenting within web based collaboration tools

+ Experience working and implementing tools that monitoring infrastructure server utilization and services

+ Familiarity of Compliance and risk management frameworks and methodologies (ISO27002, SDLC).

Grade :All Job Level – All Job FunctionsAll Job Level – All Job Functions – US

Time Type :

Citi is an equal opportunity and affirmative action employer.

Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.

Citigroup Inc. and its subsidiaries (“Citi”) invite all qualified interested applicants to apply for career opportunities. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity CLICK HERE at .

To view the “EEO is the Law” poster CLICK HERE at . To view the EEO is the Law Supplement CLICK HERE at .

To view the EEO Policy Statement CLICK HERE at .

To view the Pay Transparency Posting CLICK HERE at .

Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.

To view full details and how to apply, please login or create a Job Seeker account.