Marsh & McLennan Sr. Systems Administrator - Linux in Broomfield, Colorado

. Position is responsible for all activities related to the operational aspects of network and servers, specializing in Linux server administration, troubleshooting, setup and care. Responsible for troubleshooting network and operating system problems. This position will also provide end user support as needed and support the DevOps team. Essential Functions and Responsibilities To perform this job successfully, an individual must be able to perform each essential duty satisfactorily.

Make recommendations for new/altered technologies that would contribute to system cost savings and/or productivity improvements. Monitor the performance of ICAT applications and servers and provide technical support to systems analysts, application specialists and operations personnel as required. Install software, monitor and upgrade servers as required. Establish system management criteria. Develop, maintain, and monitor procedures and policies. Issue technical bulletins to inform users of system changes. Develop, implement, and maintain a security program for the protection of systems hardware, software, and data. Develop and implement policies, procedures, and guidelines to direct and carry out the objectives established by the security program. Coordinate the development of a comprehensive disaster recovery plan, maintain the plan, and conduct periodic testing. Operate and support software developed by ICAT Application Developers. Establish standard procedures and maintain the policy and procedure manual for this service. Responsible for the selection, installation, operation and maintenance of the trouble ticket system. Consult with ICAT staff to troubleshoot problems with desktop software. Maintain trouble ticket logs. Recommend solutions for recurring problems. Consult with ICAT Producers to troubleshoot problems with the website. Maintain trouble ticket logs. Recommend solutions for recurring problems. Forward technical issues to the application programmers or the Systems Administrator as appropriate. Track all trouble tickets to ensure resolution. Analyze, install and test commercial software for internal use. Advise ICAT staff on features and use. Establish standard procedures and maintain the policy and procedure manual for this service. Maintain knowledge of and support ICAT’s company values and strategic plan Additional duties as assigned QualificationsPreferred Job Qualifications

Bachelor’s degree in Computer Science or related field or equivalent experience. Experience building & deploying Linux servers (CentOS & RedHat).

Experience with tools such as Chef, Puppet, SVN, Git, Ansible, etc.

Experience with monitoring tools such as Nagios, SiteScope, etc.

Experience with day-to-day tasks supporting a Linux environment.

Minimum five years RedHat/CentOS Enterprise Linux experience. Linux server administration, troubleshooting and set up.

Minimum five years supporting Linux in a small systems environment.

Experience providing routine operational support for computer operations in a small systems environment.

Experience delegating tasks to staff and monitoring performance through routine quality assurance surveys and other reviews.

Windows Server experience a plus

Marsh & McLennan Companies is a global professional services firm offering clients advice and solutions in the areas of risk, strategy and people. Marsh is a leader in insurance broking and risk management; Guy Carpenter is a leader in providing risk and reinsurance intermediary services; Mercer is a leader in talent, health, retirement and investment consulting; and Oliver Wyman is a leader in management consulting. With annual revenue of $13 billion and approximately 60,000 colleagues worldwide, Marsh & McLennan Companies provides analysis, advice and transactional capabilities to clients in more than 130 countries. The Company is committed to being a responsible corporate citizen and making a positive impact in the communities in which it operates. We embrace a culture that celebrates and promotes the many backgrounds, heritages and perspectives of our colleagues and clients. For more information, please visit us at: www.mmc.com/diversity. Visit www.mmc.com for more information and follow us on LinkedIn and Twitter @MMC_Global.

Marsh & McLennan Companies offers competitive salaries and comprehensive benefits. For more information about our company, please visit us at: http://www.mmc.com/. We embrace a culture that celebrates and promotes the many backgrounds, heritages and perspectives of our colleagues and clients. For more information, please visit us at: www.mmc.com/diversity.

Marsh & McLennan Companies and its Affiliates are EOE Minority/Female/Disability/Vet/Sexual Orientation/Gender Identity employers R_018306-en